Airports not visited by Malcolm
7665 airports
- --- Brown County Airport (Georgetown, Ohio, United States)
- --- Lashenden (Headcorn) Airfield (Headcorn, Kent, England, United Kingdom)
- --- Stovepipe Wells Airport (Stovepipe Wells, Death Valley, California, United States)
- AAA Anaa Airport (Anaa, Tuamotus, French Polynesia)
- AAB Arrabury Airport (Arrabury, Queensland, Australia)
- AAC El Arish International Airport (El Arish, Egypt)
- AAE Rabah Bitat Airport (Les Salines Airport) (Annaba, Algeria)
- AAF Apalachicola Municipal Airport (Apalachicola, Florida, United States)
- AAG Arapoti Airport (Arapoti, Paraná, Brazil)
- AAH Merzbrück Airport (Aachen, Germany)
- AAI Arraias Airport (Arraias, Tocantins, Brazil)
- AAJ Cayana Airstrip (Awaradam, Suriname)
- AAK Aranuka Airport (Aranuka, Kiribati)
- AAL Aalborg Airport (Aalborg, Denmark)
- AAM Mala Mala Airport (Mala Mala, South Africa)
- AAN Al Ain International Airport (Al Ain, United Arab Emirates)
- AAO Anaco Airport (Anaco, Venezuela)
- AAP Andrau Airpark (Houston, Texas, United States)
- AAQ Anapa Airport (Anapa, Russia)
- AAR Aarhus Airport (Aarhus, Denmark)
- AAS Apalapsili Airport (Apalapsili, Indonesia)
- AAT Altay Airport (Altay, Xinjiang, China)
- AAU Asau Airport (Asau, Samoa)
- AAV Allah Valley Airport (Surallah, South Cotabato, Philippines)
- AAW Abbottabad Airport (Abbottabad, Pakistan)
- AAX Araxá Airport (Araxá, Minas Gerais, Brazil)
- AAY Al Ghaydah Airport (Al Ghaydah, Yemen)
- AAZ Quetzaltenango Airport (Quetzaltenango, Guatemala)
- ABA Abakan Airport (Abakan, Khakassia, Russia)
- ABB Asaba International Airport (Asaba, Delta, Niger)
- ABD Abadan Airport (Abadan, Iran)
- ABE Lehigh Valley International Airport (Allentown, Pennsylvania, United States)
- ABF Abaiang Atoll Airport (Abaiang, Kiribati)
- ABG Abingdon Airport (Abingdon, Queensland, Australia)
- ABH Alpha Airport (Alpha, Queensland, Australia)
- ABI Abilene Regional Airport (Abilene, Texas, United States)
- ABJ Port Bouet Airport (Felix Houphouet Boigny International) (Abidjan, Côte d'Ivoire)
- ABK Kabri Dar Airport (Kabri Dar (Kabre Dare), Ethiopia)
- ABL Ambler Airport (FAA: AFM) (Ambler, Alaska, United States)
- ABM Bamaga Injinoo Airport (Bamaga, Queensland, Australia)
- ABN Albina Airport (Albina, Suriname)
- ABO Aboisso Airport (Aboisso, Côte d'Ivoire)
- ABP Atkamba Airport (Atkamba, Papua New Guinea)
- ABQ Albuquerque International Sunport (Albuquerque, New Mexico, United States)
- ABR Aberdeen Regional Airport (Aberdeen, South Dakota, United States)
- ABS Abu Simbel Airport (Abu Simbel, Egypt)
- ABT Al-Baha Domestic Airport (Al-Baha, Saudi Arabia)
- ABU Haliwen Airport (Atambua, Indonesia)
- ABV Nnamdi Azikiwe International Airport (Abuja, Nigeria)
- ABW Abau Airport (Abau, Papua New Guinea)
- ABX Albury Airport (Albury, New South Wales, Australia)
- ABY Southwest Georgia Regional Airport (Albany, Georgia, United States)
- ABZ Aberdeen Airport (Aberdeen, Scotland, United Kingdom)
- ACA General Juan N Álvarez International Airport (Acapulco, Guerrero, Mexico)
- ACB Antrim County Airport (Bellaire, Michigan, United States)
- ACC Kotoka International Airport (Accra, Ghana)
- ACD Alcides Fernández Airport (Acandí, Colombia)
- ACE Lanzarote Airport (Arrecife, Canary Islands, Spain)
- ACH St Gallen Altenrhein Airport (Altenrhein, Switzerland)
- ACI Alderney Airport (Alderney, Guernsey, Channel Islands, British Crown Dependencies)
- ACK Nantucket Memorial Airport (Nantucket, Massachusetts, United States)
- ACL Cesar Airport (Aguaclara, Colombia)
- ACM Arica Airport (Arica, Amazonas, Colombia)
- ACN Ciudad Acuña International Airport (Ciudad Acuña, Coahuila, Mexico)
- ACR Araracuara Airport (Araracuara, Colombia)
- ACS Achinsk Airport (Achinsk, Krasnoyarsk Krai, Russia)
- ACT Waco Regional Airport (Waco, Texas, United States)
- ACU Achutupo Airport (Achutupo, Panama)
- ACV Arcata-Eureka Airport (McKinleyville, California, United States)
- ACY Atlantic City International Airport (Atlantic City, New Jersey, United States)
- ACZ Zabol Airport (Zabol, Iran)
- ADA Adana Sakirpasa Airport (Adana, Turkey)
- ADB Adnan Menderes Airport (Izmir, Turkey)
- ADC Andakombe Airport (Andakombe, Papua New Guinea)
- ADD Bole International Airport (Addis Ababa, Ethiopia)
- ADE Aden International Airport (Aden, Yemen)
- ADF Adiyaman Airport (Adiyaman, Turkey)
- ADG Lenawee County Airport (Adrian, Michigan, United States)
- ADH Aldan Airport (Aldan, Russia)
- ADI Arandis Airport (Arandis / Swakopmund, Namibia)
- ADJ Marka International Airport (Amman, Jordan)
- ADK Adak Island Airport (Adak Island, Alaska, United States)
- ADL Adelaide International Airport (Adelaide, South Australia, Australia)
- ADM Ardmore Municipal Airport (Ardmore, Oklahoma, United States)
- ADN Andes Airport (Andes, Colombia)
- ADO Andamooka Airport (Andamooka, South Australia, Australia)
- ADP Anuradhapura Airport (Anuradhapura, Sri Lanka)
- ADQ Kodiak Airport (Kodiak, Alaska, United States)
- ADR Robert F Swinnie Airport (FAA: PHH) (Andrews, South Carolina, United States)
- ADS Addison Airport (Dallas, Texas, United States)
- ADT Ada Municipal Airport (FAA: ADH) (Ada, Oklahoma, United States)
- ADU Ardabil Airport (Ardabil, Iran)
- ADV Andover airfield (former RAF airfield) (Andover, England, United Kingdom)
- ADW Andrews Air Force Base (Camp Springs, Maryland, United States)
- ADX RAF Leuchars (St Andrews, Scotland, United Kingdom)
- ADY Alldays Airport (Alldays, Limpopo, South Africa)
- ADZ Gustavo Rojas Pinilla International Airport (San Andres Island, Colombia)
- AEA Abemama Atoll Airport (Abemama Atoll, Kiribati)
- AEB Baise Youjiang Airport (Baise, Guangxi, China)
- AED Aleneva Airport (Aleneva, Alaska, United States)
- AEG Aek Godang Airport (Padang Sidempuan, Indonesia)
- AEH Abéché Airport (Abéché, Chad)
- AEK Aseki Airport (Aseki, Papua New Guinea)
- AEL Albert Lea Municipal Airport (Albert Lea, Minnesota, United States)
- AEO Aioun el Atrouss Airport (Aioun El Atrouss, Mauritania)
- AEP Jorge Newbery Airpark (Buenos Aires, Argentina)
- AER Adler-Sochi International Airport (Sochi, Krasnodar, Russia)
- AES Ålesund Airport, Vigra (Aalesund, Norway)
- AET Allakaket Airport (FAA: 6A8) (Allakaket, Alaska, United States)
- AEX Alexandria International Airport (Alexandria, Louisiana, United States)
- AEY Akureyri Airport (Akureyri, Iceland)
- AFA San Rafael Airport (San Rafael, Mendoza, Argentina)
- AFD Port Alfred Airport (Port Alfred, South Africa)
- AFF United States Air Force Academy Airfield (Colorado Springs, Colorado, United States)
- AFI Amalfi Airport (Amalfi, Colombia)
- AFL Alta Floresta Airport (Alta Floresta, Brazil)
- AFN Jaffrey Airport - Silver Ranch Airpark (Jaffrey, New Hampshire, United States)
- AFO Afton Municipal Airport (Afton, Wyoming, United States)
- AFR Afore Airport (Afore, Papua New Guinea)
- AFT Afutara Airport (Afutara, Solomon Islands)
- AFW Fort Worth Alliance Airport (Fort Worth, Texas, United States)
- AFY Afyon Airport (Afyon, Turkey)
- AGA Al Massira Airport (Agadir, Morocco)
- AGB Augsburg Airport (Augsburg, Bavaria, Germany)
- AGC Allegheny County Airport (Pittsburgh, Pennsylvania, United States)
- AGD Anggi Airport (Anggi, Indonesia)
- AGE Wangerooge Airport (Wangerooge, Lower Saxony, Germany)
- AGF Agen - La Garenne Aerodrome (Agen, France)
- AGG Angorarn Airport (Angorarn, Papua New Guinea)
- AGH Ängelholm-Helsingborg Airport (former ICAO: ESDB) (Ängelholm, Sweden)
- AGI Wageningen Airport (Wageningen, Suriname)
- AGJ Aguni Airport (Aguni, Japan)
- AGK Kagua Airport (Kagua, Papua New Guinea)
- AGL Wanigela Airport (Wanigela, Papua New Guinea)
- AGM Tasiilaq Heliport (Tasiilaq, Greenland)
- AGN Angoon Seaplane Base (Angoon, Alaska, United States)
- AGO Magnolia Municipal Airport (Magnolia, Arkansas, United States)
- AGP Pablo Ruiz Picasso Airport (Málaga, Spain)
- AGQ Agrinion Airport (Agrinion, Greece)
- AGR Agra Airport/Agra Air Force Station (Agra, India)
- AGS Augusta Regional Airport at Bush Field (Augusta, Georgia, United States)
- AGT Guarani International Airport (Alejo Garcia Airport) (Ciudad del Este, Paraguay)
- AGU Licenciado Jesús Terán Peredo International Airport (Aguascalientes, Mexico)
- AGV Oswaldo Guevara Mujica Airport (Acarigua, Venezuela)
- AGW Agnew Airport (Agnew, Queensland, Australia)
- AGX Agatti Island Airport (Agatti Island, India)
- AGY Argyle Downs Airport (Argyle Downs, Western Australia, Australia)
- AGZ Aggeneys Airport (Aggeneys, South Africa)
- AHB Abha Regional Airport (Abha / Khamis Mushait, Saudi Arabia)
- AHC Amedee Army Airfield (Herlong, California, United States)
- AHD Ardmore Downtown Executive Airport (FAA: 1F0) (Ardmore, Oklahoma, United States)
- AHE Ahe Airport (Ahe, French Polynesia)
- AHF Arapahoe Municipal Airport (FAA: 37V) (Arapahoe, Nebraska, United States)
- AHH Amery Municipal Airport (Amery, Wisconsin, United States)
- AHI Amahai Airport (Amahai, Indonesia)
- AHL Aishalton Airport (Aishalton, Guyana)
- AHN Athens-Ben Epps Airport (Athens, Georgia, United States)
- AHO Fertilia Airport (Alghero Airport) (Alghero, Sardinia, Italy)
- AHS Ahuas Airport (Ahuas, Honduras)
- AHU Charif Al ldrissi Airport (Al Hoceima, Morocco)
- AHY Ambatolahy Airport (Ambatolahy, Madagascar)
- AHZ Alpe d'Huez Airport (Alpe d'Huez, France)
- AIA Alliance Municipal Airport (Alliance, Nebraska, United States)
- AIC Airok Airport (Airok, Marshall Islands)
- AID Anderson Municipal Airport (Darlington Field) (Anderson, Indiana, United States)
- AIE Aiome Airport (Aiome, Papua New Guinea)
- AIF Assis Airport (Assis, São Paulo, Brazil)
- AIG Yalinga Airport (Yalinga, Central African Republic)
- AIH Aiambak Airport (Aiambak, Papua New Guinea)
- AII Ali-Sabieh Airport (Ali-Sabieh, Djibouti)
- AIK Aiken Municipal Airport (Aiken, South Carolina, United States)
- AIL Ailigandi Airport (Ailigandi, Panama)
- AIM Ailuk Airport (Ailuk, Marshall Islands)
- AIN Wainwright Airport (FAA: AWI) (Fort Wainwright, Alaska, United States)
- AIO Atlantic Municipal Airport (Atlantic, Iowa, United States)
- AIP Ailinglaplap Airport (Ailinglaplap Atoll, Marshall Islands)
- AIR Aripuanã Airport (Aripuanã, Mato Grosso, Brazil)
- AIS Arorae Island Airport (Arorae Island, Kiribati)
- AIT Aitutaki Island Airport (Aitutaki, Cook Islands)
- AIU Atiu Island Airport (Atiu Island, Cook Islands)
- AIV George Downer Airport (Aliceville, Alabama, United States)
- AIW Ai-Ais Airport (Ai-Ais, Namibia)
- AIY Atlantic City Municipal Airport (Bader Field)(closed 2006) (Atlantic City, New Jersey, United States)
- AIZ Lee C Fine Memorial Airport (Lake Ozark, Missouri, United States)
- AJA Ajaccio - Campo dell'Oro Airport (Ajaccio, Corsica, France)
- AJF Al-Jawf Domestic Airport (Al-Jawf, Saudi Arabia)
- AJI Agri Airport (Agri, Turkey)
- AJJ Akjoujt Airport (Akjoujt, Mauritania)
- AJL Aizawl Airport (Aizawl, India)
- AJN Ouani Airport (Anjouan, Comoros)
- AJO Aljouf Airport (Aljouf, Yemen)
- AJR Arvidsjaur Airport (Arvidsjaur, Sweden)
- AJS Abreojos Airport (Abreojos, Baja California Sur, Mexico)
- AJU Santa Maria Airport (Aracaju, Sergipe, Brazil)
- AJY Mano Dayak International Airport (Agadez, Niger)
- AKA Ankang Airport (Ankang, Shaanxi, China)
- AKB Atka Airport (FAA: AKA) (Atka, Alaska, United States)
- AKC Akron Fulton International Airport (FAA: AKR) (Akron, Ohio, United States)
- AKD Akola Airport (Akola, India)
- AKE Akieni Airport (Akieni, Gabon)
- AKF Kufra Airport (Kufra, Libya)
- AKG Anguganak Airport (Anguganak, Papua New Guinea)
- AKI Akiak Airport (Akiak, Alaska, United States)
- AKJ Asahikawa Airport (Asahikawa, Hokkaido, Japan)
- AKK Akhiok Airport (Akhiok, Alaska, United States)
- AKL Auckland Airport (Mangere, New Zealand)
- AKM Zakouma Airport (Zakouma, Chad)
- AKN King Salmon Airport (King Salmon, Alaska, United States)
- AKO Colorado Plains Regional Airport (Akron, Colorado, United States)
- AKP Anaktuvuk Pass Airport (Anaktuvuk Pass, Alaska, United States)
- AKQ Gunung Batin Airport (Astraksetra, Indonesia)
- AKR Akure Airport (Akure, Nigeria)
- AKS Auki Gwaunaru'u Airport (Auki / Gwaunaru'u, Solomon Islands)
- AKT RAF Akrotiri (Akrotiri, Akrotiri and Dhekelia, British Overseas Territories, United Kingdom)
- AKU Aksu Airport (Aksu, Xinjiang, China)
- AKV Akulivik Airport (Akulivik, Quebec, Canada)
- AKX Aktobe Airport (Aktobe (Aktyubinsk), Kazakhstan)
- AKY Sittwe Airport (Sittwe, Myanmar)
- ALA Almaty International Airport (Almaty, Kazakhstan)
- ALB Albany International Airport (Albany, New York, United States)
- ALC El Altet Airport (Alicante, Spain)
- ALD Alerta Airport (Alerta, Peru)
- ALE Alpine-Casparis Municipal Airport (FAA: E38) (Alpine, Texas, United States)
- ALF Alta Airport (Alta, Norway)
- ALG Houari Boumediene Airport (Algiers, Algeria)
- ALH Albany Airport (Albany, Western Australia, Australia)
- ALI Alice International Airport (Alice, Texas, United States)
- ALJ Kortdoorn Airport (Alexander Bay, South Africa)
- ALK Asella Airport (Asella, Ethiopia)
- ALL Villanova d'Albenga International Airport (Albenga, Italy)
- ALM Alamogordo-White Sands Regional Airport (Alamogordo, New Mexico, United States)
- ALN St Louis Regional Airport (Alton, Illinois, United States)
- ALO Waterloo Regional Airport (Waterloo, Iowa, United States)
- ALP Aleppo International Airport (Nejrab Airport) (Aleppo, Syria)
- ALQ Alegrete Federal Airport (Alegrete, Rio Grande do Sul, Brazil)
- ALR Alexandra Airport (Alexandra, New Zealand)
- ALS San Luis Valley Regional Airport (Alamosa, Colorado, United States)
- ALT Alenquer Airport (Alenquer, Pará, Brazil)
- ALU Alula Airport (Alula, Somalia)
- ALV Andorra La Vella Airport (Andorra la Vella, Andorra)
- ALW Walla Walla Regional Airport (Walla Walla, Washington, United States)
- ALX Thomas C Russell Field (Alexander City, Alabama, United States)
- ALY Alexandria International Airport (Alexandria, Egypt)
- ALZ Alitak Seaplane Base (Lazy Bay, Alaska, United States)
- AMA Rick Husband Amarillo International Airport (Amarillo, Texas, United States)
- AMB Ambilobe Airport (Ambilobe, Madagascar)
- AMC Am Timan Airport (Am Timan, Chad)
- AMD Sardar Vallabhbhai Patel International Airport (Ahmedabad, India)
- AME Alto Molocue Airport (Alto Molocue, Mozambique)
- AMF Ama Airport (Ama, Papua New Guinea)
- AMG Amboin Airport (Amboin, Papua New Guinea)
- AMH Arba Minch Airport (Arba Minch, Ethiopia)
- AMI Selaparang Airport(closed 2011) (Mataram, Indonesia)
- AMJ Almenara Airport (Almenara, Minas Gerais, Brazil)
- AMK Animas Air Park (FAA: 00C) (Durango, Colorado, United States)
- AML Puerto Armuellas Airport (Puerto Armuellas, Panama)
- AMM Queen Alia International Airport (Zizya, Amman, Jordan)
- AMN Gratiot Community Airport (Alma, Michigan, United States)
- AMO Mao Airport (Mao, Chad)
- AMP Ampanihy Airport (Ampanihy, Madagascar)
- AMQ Pattimura Airport (Ambon, Indonesia)
- AMR Arno Airport (Arno, Marshall Islands)
- AMS Amsterdam Airport Schiphol (Haarlemmermeer, Netherlands, Kingdom of the Netherlands)
- AMT Amata Airport (Amata, Northern Territory, Australia)
- AMU Amanab Airport (Amanab, Papua New Guinea)
- AMV Amderma Airport (Amderma, Russia)
- AMW Ames Municipal Airport (Ames, Iowa, United States)
- AMX Ammaroo Airport (Ammaroo, Northern Territory, Australia)
- AMY Ambatomainty Airport (Ambatomainty, Madagascar)
- AMZ Ardmore Airport (Ardmore, New Zealand)
- ANB Anniston Metropolitan Airport (Anniston, Alabama, United States)
- ANC Ted Stevens Anchorage International Airport (Anchorage, Alaska, United States)
- AND Anderson Regional Airport (Anderson, South Carolina, United States)
- ANE Angers - Avrillé Aerodrome (Angers-Marcé Airport) (Angers, France)
- ANF Cerro Moreno International Airport (Antofagasta, Chile)
- ANG Angoulême - Brie - Champniers Airport (Angoulême, France)
- ANH Anuha Island Resort Airport (Anuha Island Resort, Solomon Islands)
- ANI Aniak Airport (Aniak, Alaska, United States)
- ANJ Zanaga Airport (Zanaga, Republic of the Congo)
- ANK Etimesgut Airport (Ankara, Turkey)
- ANL Andulo Airport (Andulo, Angola)
- ANM Antsirabato Airport (Antalaha, Madagascar)
- ANN Annette Island Airport (Annette Island, Alaska, United States)
- ANO Angoche Airport (Angoche, Mozambique)
- ANP Lee Airport (Annapolis, Maryland, United States)
- ANQ Tri-State Steuben County Airport (Angola, Indiana, United States)
- ANR Antwerp International Airport (Antwerp, Belgium)
- ANS Andahuaylas Airport (Andahuaylas, Peru)
- ANT St Anton Airport (St Anton, Austria)
- ANU V C Bird International Airport (St John's, Antigua, Antigua and Barbuda)
- ANV Anvik Airport (Anvik, Alaska, United States)
- ANW Ainsworth Municipal Airport (Ainsworth, Nebraska, United States)
- ANX Andøya Airport, Andenes (Andenes, Norway)
- ANY Anthony Municipal Airport (Anthony, Kansas, United States)
- ANZ Angus Downs Airport (Angus Downs, Northern Territory, Australia)
- AOA Aroa Airport (Aroa, Papua New Guinea)
- AOB Annanberg Airport (Annanberg, Papua New Guinea)
- AOC Leipzig-Altenburg Airport (Altenburg, Thuringia, Germany)
- AOD Abou-Deia Airport (Abou-Deia, Chad)
- AOE Anadolu Airport (Eskisehir, Turkey)
- AOG Anshan Teng'ao Airport (Anshan, Liaoning, China)
- AOH Lima Allen County Airport (Lima, Ohio, United States)
- AOI Falconara Airport (Ancona, Italy)
- AOJ Aomori Airport (Aomori, Japan)
- AOK Karpathos Airport (Karpathos, Greece)
- AOL Paso de los Libres Airport (Paso de los Libres, Corrientes, Argentina)
- AON Arona Airport (Arona, Papua New Guinea)
- AOO Altoona-Blair County Airport (Altoona, Pennsylvania, United States)
- AOR Sultan Abdul Halim Airport (Alor Star, Kedah, Malaysia)
- AOS Amook Bay Seaplane Base (FAA: AK81) (Amook Bay, Alaska, United States)
- AOT Corrado Gex Airport (Aosta, Italy)
- AOU Attopeu Airport (Attopeu, Laos)
- APA Centennial Airport (Arapahoe County, Colorado, United States)
- APB Apolo Airport (Apolo, La Paz, Bolivia)
- APC Napa County Airport (Napa, California, United States)
- APE San Juan Aposento Airport (San Juan Aposento, Peru)
- APF Naples Municipal Airport (Naples, Florida, United States)
- APG Phillips Army Airfield (Aberdeen Proving Ground, Maryland, United States)
- APH A P Hill Army Airfield (Fort A P Hill, Virginia, United States)
- API Gomez Nino-Apiay Airport (Apiay, Colombia)
- APK Apataki Airport (Apataki, French Polynesia)
- APL Nampula Airport (Nampula, Mozambique)
- APN Alpena County Regional Airport (Alpena, Michigan, United States)
- APO Antonio Roldán Betancourt Airport (Apartadó, Colombia)
- APP Asapa Airport (Asapa, Papua New Guinea)
- APQ Arapiraca Airport (Arapiraca, Alagoas, Brazil)
- APR April River Airport (April River, Papua New Guinea)
- APS Anápolis Airport (Anápolis, Goiás, Brazil)
- APT Marion County Airport (Brown Field) (Jasper, Tennessee, United States)
- APU Apucarana Airport (Apucarana, Paraná, Brazil)
- APV Apple Valley Airport (Apple Valley, California, United States)
- APW Faleolo International Airport (Apia, Upolu Island, Samoa)
- APX Arapongas Airport (Arapongas, Paraná, Brazil)
- APY Alto Parnaíba Airport (Alto Parnaíba, Maranhão, Brazil)
- APZ Zapala Airport (Zapala, Neuquén, Argentina)
- AQA Araraquara Airport (Araraquara, São Paulo, Brazil)
- AQB Quiché Airport (Quiché, El Quiché, Guatemala)
- AQG Anqing Tianzhushan Airport (Anqing, Anhui, China)
- AQI Qaisumah Domestic Airport (Qaisumah, Hafar Al-Batin, Eastern Province, Saudi Arabia)
- AQJ King Hussein International Airport (Aqaba, Jordan)
- AQM Ariquemes Airport (Ariquemes, Rondônia, Brazil)
- AQP Rodriguez Ballon International Airport (Arequipa, Peru)
- AQS Saqani Airport (Saqani, Fiji)
- ARA Acadiana Regional Airport (New Iberia, Louisiana, United States)
- ARB Ann Arbor Municipal Airport (Ann Arbor, Michigan, United States)
- ARC Arctic Village Airport (Arctic Village, Alaska, United States)
- ARD Alor Island Airport (Alor Island, Indonesia)
- ARE Antonio (Nery) Juarbe Pol Airport (FAA: ABO) (Arecibo, Puerto Rico)
- ARF Acaricuara Airport (Acaricuara, Colombia)
- ARG Walnut Ridge Regional Airport (Walnut Ridge, Arkansas, United States)
- ARH Talagi Airport (Arkhangelsk, Russia)
- ARI Chacalluta International Airport (Arica, Chile)
- ARJ Arso Airport (Arso, Indonesia)
- ARK Arusha Airport (Arusha, Tanzania)
- ARL Arly Airport (Arly, Burkina Faso)
- ARM Armidale Airport (Armidale, New South Wales, Australia)
- ARN Stockholm-Arlanda Airport (Stockholm, Sweden)
- ARO Arboletas Airport (Arboletas, Colombia)
- ARP Aragip Airport (Aragip, Papua New Guinea)
- ARQ Arauquita Airport (El Troncal) (Arauquita, Colombia)
- ARR Alto Río Senguer Airport (Alto Río Senguer, Chubut, Argentina)
- ARS Aragarças Airport (Aragarças, Goiás, Brazil)
- ART Watertown International Airport (Watertown, New York, United States)
- ARU Araçatuba Airport (Araçatuba, São Paulo, Brazil)
- ARV Lakeland Airport (Noble F Lee Memorial Field) (Minocqua/Woodruff, Wisconsin, United States)
- ARW Arad International Airport (Arad, Romania)
- ARX Asbury Park Neptune Airport(closed 1977) (Asbury Park, New Jersey, United States)
- ARY Ararat Airport (Ararat, Victoria, Australia)
- ARZ N'zeto Airport (N'zeto, Angola)
- ASA Assab International Airport (Assab, Eritrea)
- ASB Ashgabat Airport (Ashgabat, Turkmenistan)
- ASC Ascención de Guarayos Airport (Ascención de Guarayos, Bolivia)
- ASD Andros Town International Airport (Andros Island, Bahamas)
- ASE Aspen-Pitkin County Airport (Sardy Field) (Aspen, Colorado, United States)
- ASF Narimanovo Airport (Astrakhan, Russia)
- ASG Ashburton Airport (Ashburton, New Zealand)
- ASH Boire Field (Nashua, New Hampshire, United States)
- ASI Wideawake Field (Georgetown, Ascension Island, Saint Helena, Ascension and Tristan da Cunha, British Overseas Territories, United Kingdom)
- ASJ Amami Airport (Amami Island, Japan)
- ASK Yamoussoukro Airport (Yamoussoukro, Côte d'Ivoire)
- ASL Harrison County Airport (Marshall, Texas, United States)
- ASM Asmara International Airport (Asmara, Eritrea)
- ASN Talladega Municipal Airport (Talladega, Alabama, United States)
- ASO Asosa Airport (Asosa, Ethiopia)
- ASP Alice Springs Airport (Alice Springs, Northern Territory, Australia)
- ASQ Austin Airport (FAA: 9U3) (Austin, Nevada, United States)
- ASR Erkilet International Airport (Kayseri Province, Turkey)
- AST Astoria Regional Airport (Astoria, Oregon, United States)
- ASU Silvio Pettirossi International Airport (Asunción, Paraguay)
- ASV Amboseli Airport (Amboseli, Kenya)
- ASW Aswan International Airport (Aswan, Egypt)
- ASX John F Kennedy Memorial Airport (Ashland, Wisconsin, United States)
- ASY Ashley Municipal Airport (Ashley, North Dakota, United States)
- ASZ Asirim Airport (Asirim, Papua New Guinea)
- ATA Comandante FAP German Arias Grazziani Airport (Huaraz, Peru)
- ATB Atbara Airport (Atbara, Sudan)
- ATC Arthur's Town Airport (Arthur's Town, Cat Island, Bahamas)
- ATD Atoifi Airport (Atoifi, Malaita, Solomon Islands)
- ATE Antlers Municipal Airport (FAA: 80F) (Antlers, Oklahoma, United States)
- ATF Chachoan Airport (Ambato, Ecuador)
- ATG Attock Airport (Attock, Pakistan)
- ATH Athens International Airport (succeeded Ellinikon International Airport) (Athens, Greece)
- ATI Artigas International Airport (Artigas, Uruguay)
- ATJ Antsirabe Airport (Antsirabe, Madagascar)
- ATK Atqasuk Edward Burnell Senior Memorial Airport (Atqasuk, Alaska, United States)
- ATL Hartsfield-Jackson Atlanta International Airport (Atlanta, Georgia, United States)
- ATM Altamira Airport (Altamira, Pará, Brazil)
- ATN Namatanai Airport (Namatanai, Papua New Guinea)
- ATO Ohio University Airport (Snyder Field) (FAA: UNI) (Athens/Albany, Ohio, United States)
- ATP Aitape Airstrip (Aitape, Papua New Guinea)
- ATQ Raja Sansi International Airport (Amritsar, India)
- ATR Atar International Airport (Atar, Mauritania)
- ATS Artesia Municipal Airport (Artesia, New Mexico, United States)
- ATT Atmautluak Airport (FAA: 4A2) (Atmautluak, Alaska, United States)
- ATU Casco Cove Coast Guard Station (Attu Island, Alaska, United States)
- ATV Ati Airport (Ati, Chad)
- ATW Outagamie County Regional Airport (Greenville, Wisconsin, United States)
- ATX Atbasar Airport (Atbasar, Kazakhstan)
- ATY Watertown Regional Airport (Watertown, South Dakota, United States)
- ATZ Assiut Airport (Assiut, Egypt)
- AUA Queen Beatrix International Airport (Oranjestad, Aruba, Kingdom of the Netherlands)
- AUB Itauba Airport (Itauba, Mato Grosso, Brazil)
- AUC Santiago Pérez Airport (Arauca, Colombia)
- AUD Augustus Downs Airport (Augustus Downs, Queensland, Australia)
- AUE Abu Rudeis Airport (Abu Rudeis, Egypt)
- AUF Auxerre - Branches Aerodrome (Auxerre, France)
- AUG Augusta State Airport (Augusta, Maine, United States)
- AUH Abu Dhabi International Airport (Abu Dhabi, United Arab Emirates)
- AUI Aua Island Airport (Aua Island, Papua New Guinea)
- AUJ Ambunti Airport (Ambunti, Papua New Guinea)
- AUK Alakanuk Airport (Alakanuk, Alaska, United States)
- AUL Aur Airport (Aur Atoll, Marshall Islands)
- AUM Austin Municipal Airport (Austin, Minnesota, United States)
- AUN Auburn Municipal Airport (Auburn, California, United States)
- AUO Auburn-Opelika Robert G Pitts Airport (Auburn, Alabama, United States)
- AUP Agaun Airport (Agaun, Papua New Guinea)
- AUQ Atuona Airport (Atuona, Marquesas Islands, French Polynesia)
- AUR Aurillac Airport (Aurillac, France)
- AUS Austin-Bergstrom International Airport (Austin, Texas, United States)
- AUT Atauro Airport (Atauro Island, Timor-Leste)
- AUU Aurukun Airport (Aurukun, Queensland, Australia)
- AUV Aurno Airport (Aurno, Papua New Guinea)
- AUW Wausau Downtown Airport (Wausau, Wisconsin, United States)
- AUX Araguaína Airport (Araguaína, Tocantins, Brazil)
- AUY Anatom Airport (Anatom, Taféa, Vanuatu)
- AUZ Aurora Municipal Airport (FAA: ARR) (Aurora, Illinois, United States)
- AVA Anshun Huangguoshu Airport (Anshu, Guizhou Province, China)
- AVB Aviano Air Base (Aviano, Pordenone, Italy)
- AVF Avoriaz Airport (Avoriaz, France)
- AVG Auvergne Airport (Auvergne, Northern Territory, Australia)
- AVI Máximo Gómez Airport (Ciego de Ávila, Cuba)
- AVK Arvaikheer Airport (Arvaikheer, Mongolia)
- AVL Asheville Regional Airport (Fletcher, North Carolina, United States)
- AVN Avignon - Caumont Airport (Avignon, France)
- AVO Avon Park Executive Airport (Avon Park, Florida, United States)
- AVP Wilkes-Barre/Scranton International Airport (Avoca, Pennsylvania, United States)
- AVU Avu Avu Airport (Avu Avu, Solomon Islands)
- AVV Avalon Airport (Avalon, Victoria, Australia)
- AVW Marana Regional Airport (FAA: AVQ) (Tucson, Arizona, United States)
- AWA Awasa Airport (Awasa, Ethiopia)
- AWB Awaba Airport (Awaba, Papua New Guinea)
- AWD Aniwa Airport (Aniwa Island, Taféa, Vanuatu)
- AWE Alowe Airport (Alowe, Gabon)
- AWH Awareh Airport (Awareh, Ethiopia)
- AWK Wake Island Airfield (Wake Island, United States Minor Outlying Islands)
- AWM West Memphis Municipal Airport (West Memphis, Arkansas, United States)
- AWN Afton Downs Airport (Afton Downs, South Australia, Australia)
- AWP Austral Downs Airport (Austral Downs, Northern Territory, Australia)
- AWR Awar Airport (Awar, Papua New Guinea)
- AWZ Ahwaz Airport (Ahwaz, Iran)
- AXA Wallblake Airport (The Valley, Anguilla, British Overseas Territories, United Kingdom)
- AXB Maxson Airfield (FAA: 89N) (Alexandria Bay, New York, United States)
- AXC Aramac Airport (Aramac, Queensland, Australia)
- AXD Dimokritos Airport (Alexandroupolis, Greece)
- AXE Xanxere Airport (Xanxerê, Santa Catarina, Brazil)
- AXG Algona Municipal Airport (FAA: AXA) (Algona, Iowa, United States)
- AXK Ataq Airport (Ataq, Yemen)
- AXL Alexandria Airport (Alexandria, Northern Territory, Australia)
- AXM El Edén International Airport (Armenia, Colombia)
- AXN Chandler Field (Alexandria, Minnesota, United States)
- AXP Spring Point Airport (Spring Point, Acklins Island, Bahamas)
- AXR Arutua Airport (Arutua, Tuamotus, French Polynesia)
- AXS Altus/Quartz Mountain Regional Airport (Altus, Oklahoma, United States)
- AXT Akita Airport (Akita, Japan)
- AXU Axum Airport (Axum, Ethiopia)
- AXV Neil Armstrong Airport (Wapakoneta, Ohio, United States)
- AXX Angel Fire Airport (Angel Fire, New Mexico, United States)
- AYA Ayapel Airport (Ayapel, Colombia)
- AYC Ayacucho Airport (Ayacucho, Peru)
- AYD Alroy Downs Airport (Alroy Downs, Northern Territory, Australia)
- AYE Moore Army Airfield (Fort Devens)(closed 1995-2000) (Leominster, Massachusetts, United States)
- AYG Yaguara Airport (Yaguara, Colombia)
- AYH RAF Alconbury (Alconbury, England, United Kingdom)
- AYI Yari Airport (Yari, Colombia)
- AYK Arkalyk Airport (Arkalyk, Kazakhstan)
- AYL Anthony Lagoon Airport (Anthony Lagoon, Northern Territory, Australia)
- AYN Anyang Airport (Anyang, Henan, China)
- AYO Juan De Ayolas Airport (Ayolas, Paraguay)
- AYP Coronel FAP Alfredo Mendivil Duarte Airport (Ayacucho, Peru)
- AYQ Ayers Rock Airport (Yulara, Northern Territory, Australia)
- AYR Ayr Airport (Ayr, Queensland, Australia)
- AYS Waycross-Ware County Airport (Waycross, Georgia, United States)
- AYT Antalya Airport (Antalya, Turkey)
- AYU Aiyura Airport (Aiyura, Papua New Guinea)
- AYW Ayawasi Airport (Ayawasi, Indonesia)
- AZA Phoenix-Mesa Gateway Airport (FAA: IWA) (Phoenix, Arizona, United States)
- AZB Amazon Bay Airport (Amazon Bay, Papua New Guinea)
- AZD Yazd Shahid Sadooghi Airport (Yazd, Iran)
- AZG Pablo L Sidar Airport (Apatzingán, Michoacán, Mexico)
- AZI Bateen Airport (Abu Dhabi, United Arab Emirates)
- AZN Andizhan Airport (Andizhan, Uzbekistan)
- AZO Kalamazoo/Battle Creek International Airport (Kalamazoo/Battle Creek, Michigan, United States)
- AZP Atizapan Airport (Mexico City, Mexico)
- AZR Touat Cheikh Sidi Mohamed Belkebir Airport (Adrar, Algeria)
- AZS Samaná El Catey International Airport (El Catey, Samaná, Dominican Republic)
- AZT Zapatoca Airport (Zapatoca, Colombia)
- AZZ Ambriz Airport (Ambriz, Angola)
- BAA Bialla Airport (Bialla, Papua New Guinea)
- BAB Beale Air Force Base (Marysville, California, United States)
- BAC Barranca de Upia Airport (Barranca de Upia, Meta, Colombia)
- BAD Barksdale Air Force Base (Bossier City, Louisiana, United States)
- BAE Barcelonnette - Saint-Pons Airport (Barcelonnette / Saint-Pons, Alpes-de-Haute-Provence, France)
- BAF Barnes Municipal Airport (Westfield / Springfield, Massachusetts, United States)
- BAG Loakan Airport (Baguio City, Philippines)
- BAH Bahrain International Airport (Al Muharraq, Bahrain)
- BAI Buenos Aires Airport (Buenos Aires, Costa Rica)
- BAJ Bali Airport (Bali, West New Britain, Papua New Guinea)
- BAL Batman Airport (Batman, Turkey)
- BAM Battle Mountain Airport (Lander County Airport) (Battle Mountain, Nevada, United States)
- BAN Basongo Airport (Basongo, Democratic Republic of the Congo)
- BAO Udon Air Base (Ban Mak Khaen, Thailand)
- BAP Baibara Airport (Baibara, Papua New Guinea)
- BAQ Ernesto Cortissoz International Airport (Barranquilla, Colombia)
- BAR Baker Army Airfield (abandoned) (Baker Island, United States Minor Outlying Islands)
- BAS Ballalae Airport (Ballalae, Solomon Islands)
- BAT Chafei Amsei Airport (Barretos, São Paulo, Brazil)
- BAU Bauru Airport (Bauru, São Paulo, Brazil)
- BAV Baotou Airport (Baotou, Inner Mongolia, China)
- BAW Biawonque Airport (Biawonque, Gabon)
- BAX Barnaul Airport (Barnaul, Altai Krai, Russia)
- BAY Baia Mare Airport (Tautii-Magheraus Airport) (Baia Mare, Romania)
- BAZ Barcelos Airport (Barcelos, Amazonas, Brazil)
- BBA Balmaceda Airport (Teniente Vidal Airport) (Balmaceda, Chile)
- BBB Benson Municipal Airport (Benson, Minnesota, United States)
- BBC Bay City Municipal Airport (FAA: BYY) (Bay City, Texas, United States)
- BBD Curtis Field (Brady, Texas, United States)
- BBE Big Bell Airport (Big Bell, Western Australia, Australia)
- BBG Butaritari Atoll Airport (Butaritari Atoll, Kiribati)
- BBH Barth Airport (Barth, Mecklenburg-Vorpommern, Germany)
- BBI Biju Patnaik Airport (Bhubaneswar, India)
- BBJ Bitburg Airport (former Bitburg Air Base) (Bitburg, Rhineland-Palatinate, Germany)
- BBK Kasane Airport (Kasane, Botswana)
- BBL Babolsar Airport (Babolsar, Iran)
- BBM Battambang Airport (Battambang, Cambodia)
- BBN Bario Airport (Bario, Sarawak, Malaysia)
- BBO Berbera Airport (Berbera, Somalia)
- BBP Bembridge Airport (Bembridge, Isle of Wight, United Kingdom)
- BBQ Codrington Airport (Codrington, Barbuda, Antigua and Barbuda)
- BBR Baillif Airport (Basse-Terre, Guadeloupe)
- BBS Blackbushe Airport (Yateley, Hampshire, England, United Kingdom)
- BBT Berbérati Airport (Berbérati, Central African Republic)
- BBU Bucharest "Aurel Vlaicu" Airport (Baneasa Airport) (Bucharest, Romania)
- BBV Bereby Airport (Bereby, Côte d'Ivoire)
- BBW Broken Bow Municipal Airport (Broken Bow, Nebraska, United States)
- BBX Wings Field (FAA: LOM) (Blue Bell, Pennsylvania, United States)
- BBY Bambari Airport (Bambari, Central African Republic)
- BBZ Zambezi Airport (Zambezi, Zambia)
- BCA Gustavo Rizo Airport (Baracoa, Cuba)
- BCB Virginia Tech Montgomery Executive Airport (Blacksburg, Virginia, United States)
- BCC Bear Creek 3 Airport (FAA: Z48) (Bear Creek, Alaska, United States)
- BCD New Bacolod-Silay Airport (replaced Bacolod City Domestic Airport) (Bacolod City, Philippines)
- BCE Bryce Canyon Airport (Bryce Canyon, Utah, United States)
- BCF Bouca Airport (Bouca, Central African Republic)
- BCG Bemichi Airport (Bemichi, Guyana)
- BCH Cakung Airport (Baucau, Timor-Leste)
- BCI Barcaldine Airport (Barcaldine, Queensland, Australia)
- BCK Bolwarra Airport (Bolwarra, Queensland, Australia)
- BCL Barra del Colorado Airport (Barra del Colorado, Costa Rica)
- BCM Bacău International Airport (Bacău, Romania)
- BCN Barcelona Airport (El Prat de Llobregat (near Barcelona), Spain)
- BCO Baco Airport (Jinka Airport) (Jinka, Ethiopia)
- BCP Bambu Airport (Bambu, Papua New Guinea)
- BCQ Brack Airport (Brack, Libya)
- BCR Novo Campo Airport (Boca do Acre, Amazonas, Brazil)
- BCS Southern Seaplane Airport (FAA: 65LA) (Belle Chasse, Louisiana, United States)
- BCT Boca Raton Airport (Boca Raton, Florida, United States)
- BCU Bauchi Airport (Bauchi, Nigeria)
- BCV Belmopan Airport (Belmopan, Belize)
- BCW Benguera Island Airport (Benguera Island, Mozambique)
- BCX Beloretsk Airport (Beloretsk, Russia)
- BCY Bulchi Airport (Bulchi, Ethiopia)
- BCZ Milyakburra Airport (Milyakburra, Northern Territory, Australia)
- BDA Bermuda International Airport (L F Wade International Airport) (Ferry Reach (near Hamilton), Bermuda, British Overseas Territories, United Kingdom)
- BDB Bundaberg Airport (Bundaberg, Queensland, Australia)
- BDC Barra do Corda Airport (Barra do Corda, Maranhão, Brazil)
- BDD Badu Island Airport (Badu Island, Queensland, Australia)
- BDE Baudette International Airport (Baudette, Minnesota, United States)
- BDF Rinkenberger RLA Airport (FAA: 3IS8) (Bradford, Illinois, United States)
- BDG Blanding Municipal Airport (Blanding, Utah, United States)
- BDH Bandar Lengeh Airport (Bandar Lengeh, Iran)
- BDI Bird Island Airport (Bird Island, Seychelles)
- BDJ Syamsudin Noor Airport (Banjarmasin, South Kalimantan, Indonesia)
- BDK Soko Airport (Bondoukou, Côte d'Ivoire)
- BDL Bradley International Airport (Windsor Locks (near Hartford), Connecticut, United States)
- BDM Bandirma Airport (Bandirma, Turkey)
- BDN Talhar Airport (Badin, Pakistan)
- BDO Hussein Sastranegara Airport (Bandung, Indonesia)
- BDP Bhadrapur Airport (Chandragadhi Airport) (Bhadrapur / Chandragadhi, Nepal)
- BDQ Vadodara Airport (Vadodara, India)
- BDR Igor I Sikorsky Memorial Airport (Bridgeport, Connecticut, United States)
- BDS Casale Airport (Brindisi, Italy)
- BDT Gbadolite Airport (Gbadolite, Democratic Republic of the Congo)
- BDU Bardufoss Airport (Bardufoss, Norway)
- BDV Moba Airport (Moba, Democratic Republic of the Congo)
- BDW Bedford Downs Airport (Bedford Downs, Western Australia, Australia)
- BDY Bandon State Airport (FAA: S05) (Bandon, Oregon, United States)
- BDZ Baindoung Airport (Baindoung, Papua New Guinea)
- BEA Bereina Airport (Bereina, Papua New Guinea)
- BEB Benbecula Airport (Benbecula, Scotland, United Kingdom)
- BEC Beech Factory Airport (Wichita, Kansas, United States)
- BED Laurence G Hanscom Field (Bedford, Massachusetts, United States)
- BEE Beagle Bay Airport (Beagle Bay, Western Australia, Australia)
- BEF Bluefields Airport (Bluefields, Nicaragua)
- BEG Belgrade Nikola Tesla Airport (Belgrade, Serbia)
- BEH Southwest Michigan Regional Airport (Benton Harbor, Michigan, United States)
- BEI Beica Airport (Beica, Ethiopia)
- BEJ Berau Airport (Kalimaru Airport) (Tanjung Redeb, Berau, East Kalimantan, Indonesia)
- BEK Bareli Airport (Bareli, India)
- BEL Val de Cães International Airport (Belém, Pará, Brazil)
- BEM Bossembélé Airport (Bossembélé, Central African Republic)
- BEN Benina International Airport (Benghazi, Libya)
- BEO Newcastle - Belmont Airport (Newcastle, New South Wales, Australia)
- BEP Bellary Airport (Bellary, India)
- BEQ RAF Honington (Bury St Edmunds, England, United Kingdom)
- BER All airports in Berlin (designated for new Berlin-Brandenburg International Airport) (Berlin, Germany)
- BES Brest Bretagne Airport (Brest, France)
- BET Bethel Airport (Bethel, Alaska, United States)
- BEU Bedourie Airport (Bedourie, Queensland, Australia)
- BEV Be'er Sheva Airport (Beersheba, Israel)
- BEW Beira Airport (Beira, Mozambique)
- BEX RAF Benson (Benson, Oxfordshire, England, United Kingdom)
- BEY Beirut Air Base/Beirut Rafic Hariri International Airport (Beirut, Lebanon)
- BEZ Beru Airport (Beru, Kiribati)
- BFC Bloomfield Airport (Bloomfield, Queensland, Australia)
- BFD Bradford Regional Airport (Bradford, Pennsylvania, United States)
- BFE Bielefeld Airport (Bielefeld, North Rhine-Westphalia, Germany)
- BFF Western Nebraska Regional Airport (William B Heilig Field) (Scottsbluff, Nebraska, United States)
- BFG Bullfrog Basin Airport (FAA: U07) (Glen Canyon, Utah, United States)
- BFH Bacacheri Airport (Curitiba, Paraná, Brazil)
- BFI Boeing Field/King County International Airport (Seattle, Washington, United States)
- BFJ Ba Airport (Ba, Fiji)
- BFL Meadows Field (Bakersfield, California, United States)
- BFM Mobile Downtown Airport (Mobile, Alabama, United States)
- BFN Bloemfontein Airport (Bloemfontein, Free State, South Africa)
- BFO Buffalo Range Airport (Chiredzi, Zimbabwe)
- BFP Beaver County Airport (FAA: BVI) (Beaver Falls, Pennsylvania, United States)
- BFQ Bahia de Piña Airport (Bahia de Piña, Panamá)
- BFR Virgil I Grissom Municipal Airport (Bedford, Indiana, United States)
- BFS Belfast International Airport (Belfast, Northern Ireland, United Kingdom)
- BFT Beaufort County Airport (FAA: ARW) (Beaufort County, South Carolina, United States)
- BFU Bengbu Airport (Bengbu, Anhui, China)
- BFV Buriram Airport (Buriram (Buri Ram), Thailand)
- BFX Bafoussam Airport (Bafoussam, Cameroon)
- BGA Palonegro Airport (Bucaramanga, Colombia)
- BGB Booue Airport (Booue, Gabon)
- BGC Bragança Airport (Bragança, Portugal)
- BGD Hutchinson County Airport (Borger, Texas, United States)
- BGE Decatur County Industrial Air Park (Bainbridge, Georgia, United States)
- BGF Bangui M'Poko International Airport (Bangui, Central African Republic)
- BGG Bongouanou Airport (Bongouanou, Côte d'Ivoire)
- BGH Abbaye Airport (Boghe (Bogué), Mauritania)
- BGI Grantley Adams International Airport (Bridgetown, Barbados)
- BGJ Borgarfjörður Airport (Borgarfjörður, Iceland)
- BGK Big Creek Airport (Big Creek, Belize)
- BGL Baglung Airport (Baglung, Nepal)
- BGM Greater Binghamton Airport (Edwin A Link Field) (Binghamton, New York, United States)
- BGN RAF Bruggen (Brüggen, North Rhine-Westphalia, Germany)
- BGO Bergen Flesland Airport (Bergen, Norway)
- BGP Bongo Airport (Bongo, Gabon)
- BGQ Big Lake Airport (Big Lake, Alaska, United States)
- BGR Bangor International Airport (Bangor, Maine, United States)
- BGS Webb Air Force Base (closed 1977) (Big Spring, Texas, United States)
- BGT Bagdad Airport (FAA: E51) (Bagdad, Arizona, United States)
- BGU Bangassou Airport (Bangassou, Central African Republic)
- BGV Bento Gonçalves Airport (Bento Gonçalves, Rio Grande do Sul, Brazil)
- BGW Baghdad International Airport (Baghdad, Iraq)
- BGX Comandante Gustavo Kraemer Airport (Bagé, Rio Grande do Sul, Brazil)
- BGY Orio al Serio International Airport (Bergamo (near Milan), Italy)
- BGZ Braga Airport (Braga, Portugal)
- BHA Los Perales (Bahía de Caráquez, Ecuador)
- BHB Hancock County-Bar Harbor Airport (Bar Harbor, Maine, United States)
- BHC Bhurban Heliport (Bhurban, Pakistan)
- BHD George Best Belfast City Airport (Belfast, Northern Ireland, United Kingdom)
- BHE Woodbourne Airport (Blenheim, New Zealand)
- BHF Bahía Cupica Airport (Bahía Cupica, Colombia)
- BHG Brus Laguna Airport (Brus Laguna, Honduras)
- BHH Bisha Airport (Bisha, Saudi Arabia)
- BHI Comandante Espora Airport (Bahía Blanca, Buenos Aires Province, Argentina)
- BHJ Bhuj Airport / Bhuj Rudra Mata Air Force Base (Bhuj, Kutch, Gujarat, India)
- BHK Bukhara Airport (Bukhara, Uzbekistan)
- BHL Bahía de los Ángeles Airport (Bahía de los Ángeles, Baja California, Mexico)
- BHM Birmingham-Shuttlesworth International Airport (Birmingham, Alabama, United States)
- BHN Beihan Airport (Beihan, Yemen)
- BHO Bhopal Airport (Bhopal, India)
- BHP Bhojpur Airport (Bhojpur, Nepal)
- BHQ Broken Hill Airport (Broken Hill, New South Wales, Australia)
- BHR Bharatpur Airport (Bharatpur, Nepal)
- BHS Bathurst Airport (Bathurst, New South Wales, Australia)
- BHT Brighton Downs Airport (Brighton Downs, Queensland, Australia)
- BHU Bhavnagar Airport (Bhavnagar, India)
- BHV Bahawalpur Airport (Bahawalpur, Pakistan)
- BHW Bhagatanwala Airport (Sargodha, Pakistan)
- BHX Birmingham Airport (Birmingham, England, United Kingdom)
- BHY Beihai Airport (Beihai, Guangxi, China)
- BHZ All airports (Belo Horizonte, Minas Gerais, Brazil)
- BIA Bastia - Poretta Airport (Bastia, Corsica, France)
- BIB Baidoa Airport (Baidoa, Somalia)
- BID Block Island State Airport (Block Island, Rhode Island, United States)
- BIE Beatrice Municipal Airport (Beatrice, Nebraska, United States)
- BIF Biggs Army Airfield (Fort Bliss, El Paso, Texas, United States)
- BIG Allen Army Airfield (formerly Big Delta Army Airfield) (Fort Greely, Delta Junction, Alaska, United States)
- BIH Eastern Sierra Regional Airport (Bishop, California, United States)
- BII Bikini Atoll Airport (Bikini Atoll, Marshall Islands)
- BIJ Biliau Airport (Biliau, Papua New Guinea)
- BIK Frans Kaisiepo Airport (Biak, Indonesia)
- BIL Billings Logan International Airport (Billings, Montana, United States)
- BIM South Bimini Airport (Bimini, Bahamas)
- BIN Bamyan Airport (Bamyan, Afghanistan)
- BIO Bilbao Airport (Bilbao, Spain)
- BIP Bulimba Airport (Bulimba, Queensland, Australia)
- BIQ Biarritz - Anglet - Bayonne Airport (Biarritz, France)
- BIR Biratnagar Airport (Biratnagar, Nepal)
- BIS Bismarck Municipal Airport (Bismarck, North Dakota, United States)
- BIT Baitadi Airport (Baitadi, Nepal)
- BIU Bíldudalur Airport (Bíldudalur, Iceland)
- BIV Bria Airport (Bria, Central African Republic)
- BIW Billiluna Airport (Billiluna, Western Australia, Australia)
- BIX Keesler Air Force Base (Biloxi, Mississippi, United States)
- BIY Bisho Airport (Bisho, South Africa)
- BIZ Bimin Airport (Bimin, Papua New Guinea)
- BJA Soummam Airport (Bejaia, Algeria)
- BJB Bojnord Airport (Bojnord, Iran)
- BJC Rocky Mountain Metropolitan Airport (Denver, Colorado, United States)
- BJD Bakkafjörður Airport (Bakkafjörður, Iceland)
- BJF Båtsfjord Airport (Båtsfjord, Finnmark, Norway)
- BJG Bolaang Airport (Bolaang, Indonesia)
- BJH Bajhang Airport (Bajhang, Nepal)
- BJI Bemidji Regional Airport (Bemidji, Minnesota, United States)
- BJJ Wayne County Airport (Wooster, Ohio, United States)
- BJK Nangasuri Airport (Benjina, Muluku, Indonesia)
- BJL Banjul International Airport (Banjul, Gambia)
- BJM Bujumbura International Airport (Bujumbura, Burundi)
- BJN Bajone Airport (Bajone, Mozambique)
- BJO Bermejo Airport (Bermejo, Bolivia)
- BJR Bahar Dar Airport (Bahar Dar, Ethiopia)
- BJS All Airports (Beijing, China)
- BJU Bajura Airport (Bajura, Nepal)
- BJV Milas-Bodrum Airport (Mugla, Turkey)
- BJW Bajawa Airport (Bajawa, Indonesia)
- BJX Del Bajío International Airport (Guanajuato International Airport) (León, Guanajuato, Mexico)
- BJY Batajnica Air Base (Batajnica, Serbia)
- BJZ Badajoz Airport (Talavera la Real Air Base) (Badajoz, Spain)
- BKA Bykovo Airport (Moscow, Russia)
- BKB Nal Airport (Bikaner, India)
- BKC Buckland Airport (FAA: BVK) (Buckland, Alaska, United States)
- BKD Stephens County Airport (Breckenridge, Texas, United States)
- BKE Baker City Municipal Airport (Baker City, Oregon, United States)
- BKF Brooks Lake Sea Plane Base (Brooks Lake, Alaska, United States)
- BKG Branson Airport (FAA: BBG) (Branson, Missouri, United States)
- BKH Barking Sands PMRF (Kekaha, Hawaii, United States)
- BKI Kota Kinabalu International Airport (Kota Kinabalu, Malaysia)
- BKJ Boké Baralande Airport (Boké, Guinea)
- BKK Suvarnabhumi Airport (New Bangkok International Airport) (Bangkok, Thailand)
- BKL Burke Lakefront Airport (Cleveland, Ohio, United States)
- BKM Bakalalan Airport (Bakalalan, Sarawak, Malaysia)
- BKN Birni Nkoni Airport (Birni Nkoni, Niger)
- BKO Senou International Airport (Bamako, Mali)
- BKP Barkly Downs Airport (Barkly Downs, Queensland, Australia)
- BKQ Blackall Airport (Blackall, Queensland, Australia)
- BKR Bokoro Airport (Bokoro, Chad)
- BKS Padang Kemiling Airport (Fatmawati Soekarno Airport) (Bengkulu, Indonesia)
- BKT Allen C Perkinson Airport / Blackstone Army Airfield (Blackstone, Virginia, United States)
- BKU Betioky Airport (Betioky, Madagascar)
- BKW Raleigh County Memorial Airport (Beckley, West Virginia, United States)
- BKX Brookings Regional Airport (Brookings, South Dakota, United States)
- BKY Kavumu Airport (Bukavu, Democratic Republic of the Congo)
- BKZ Bukoba Airport (Bukoba, Tanzania)
- BLA Generál José Antonio Anzoátegui International Airport (Barcelona, Anzoátegui, Venezuela)
- BLB Howard Airport (private, former Howard AFB) (Balboa, Panamá)
- BLC Bali Airport (Bali, Cameroon)
- BLD Boulder City Municipal Airport (FAA: 61B) (Boulder City, Nevada, United States)
- BLE Borlänge Airport (Dala Airport) (Borlänge, Dalarna, Sweden)
- BLF Mercer County Airport (Bluefield, West Virginia, United States)
- BLG Belaga Airport (Belaga, Sarawak, Malaysia)
- BLH Blythe Airport (Blythe, California, United States)
- BLI Bellingham International Airport (Bellingham, Washington, United States)
- BLJ Batna Airport (Batna, Algeria)
- BLK Blackpool International Airport (Blackpool, England, United Kingdom)
- BLL Billund Airport (Billund, Denmark)
- BLM Monmouth Executive Airport (Belmar/Farmingdale, New Jersey, United States)
- BLN Benalla Airport (Benalla, Victoria, Australia)
- BLO Hjaltabakki Airport (Blönduós, Iceland)
- BLP Huallaga Airport (Bellavista, Peru)
- BLQ Bologna-Borgo Panigale "Guglielmo Marconi" Airport (Bologna, Italy)
- BLR Bengaluru International Airport (succeeding HAL Bangalore International Airport) (Bangalore, India)
- BLS Bollon Airport (Bollon, Queensland, Australia)
- BLT Blackwater Airport (Blackwater, Queensland, Australia)
- BLU Blue Canyon - Nyack Airport (Emigrant Gap, California, United States)
- BLV MidAmerica St Louis Airport / Scott Air Force Base (Belleville, Illinois, United States)
- BLX Arturo dell'Oro Airport (Belluno, Italy)
- BLY Belmullet Airport (Belmullet, Ireland)
- BLZ Chileka International Airport (Blantyre, Malawi)
- BMA Stockholm-Bromma Airport (Stockholm, Sweden)
- BMB Bumbar Airport (Bumbar, Democratic Republic of the Congo)
- BMC Brigham City Airport (Brigham City, Utah, United States)
- BMD Belo sur Tsiribihina Airport (Belo sur Tsiribihina, Madagascar)
- BME Broome International Airport (Broome, Western Australia, Australia)
- BMF Bakouma Airport (Bakouma, Central African Republic)
- BMG Monroe County Airport (Bloomington, Indiana, United States)
- BMH Bomai Airport (Bomai, Papua New Guinea)
- BMI Central Illinois Regional Airport (Bloomington, Illinois, United States)
- BMJ Baramita Airport (Baramita, Guyana)
- BMK Borkum Airport (Borkum, Lower Saxony, Germany)
- BML Berlin Regional Airport (Berlin, New Hampshire, United States)
- BMM Bitam Airport (Bitam, Gabon)
- BMN Bamarni Airport (Bamarni, Iraq)
- BMO Bhamo Airport (Bhamo, Myanmar)
- BMP Brampton Island Airport (Brampton Island, Queensland, Australia)
- BMQ Bamburi Airport (Bamburi, Kenya)
- BMR Baltrum Airport (Baltrum, Lower Saxony, Germany)
- BMS Socrates Mariani Bittencourt Airport (Brumado, Bahia, Brazil)
- BMT Beaumont Municipal Airport (Beaumont, Texas, United States)
- BMU Bima Airport (Bima, Indonesia)
- BMV Phung-Duc Airport (Buon Me Thuot, Vietnam)
- BMW Bordj Badji Mokhtar Airport (Bordj Badji Mokhtar, Algeria)
- BMX Big Mountain Air Force Station (FAA: 37AK) (Big Mountain, Alaska, United States)
- BMY Île Art - Waala Airport (Belep Islands Airport) (Waala, Belep Islands, New Caledonia)
- BMZ Bamu Airport (Bamu, Papua New Guinea)
- BNA Nashville International Airport (Nashville, Tennessee, United States)
- BNB Boende Airport (Boende, Democratic Republic of the Congo)
- BNC Beni Airport (Beni, Nord-Kivu, Democratic Republic of the Congo)
- BND Bandar Abbas International Airport (Bandar Abbas, Iran)
- BNE Brisbane Airport (Brisbane, Queensland, Australia)
- BNF Warm Springs Bay Seaplane Base (Baranof, Alaska, United States)
- BNG Banning Municipal Airport (Banning, California, United States)
- BNI Benin City Airport (Benin City, Nigeria)
- BNK Ballina Airport (Ballina, New South Wales, Australia)
- BNL Barnwell Regional Airport (Barnwell, South Carolina, United States)
- BNM Bodinumu Airport (Bodinumu, Papua New Guinea)
- BNN Brønnøysund Airport, Brønnøy (Brønnøysund, Nordland, Norway)
- BNO Burns Municipal Airport (Burns, Oregon, United States)
- BNP Bannu Airport (Bannu, North-West Frontier Province, Pakistan)
- BNQ Baganga Airport (Baganga, Davao Oriental, Philippines)
- BNR Banfora Airport (Banfora, Burkina Faso)
- BNS Barinas Airport (Barinas, Barinas, Venezuela)
- BNT Bundi Airport (Bundi, Papua New Guinea)
- BNU Blumenau Airport (Blumenau, Santa Catarina, Brazil)
- BNV Boana Airport (Boana, Papua New Guinea)
- BNW Boone Municipal Airport (Boone, Iowa, United States)
- BNX Banja Luka International Airport (Banja Luka, Bosnia and Herzegovina)
- BNY Bellona/Anua Airport (Anua, Bellona Island, Solomon Islands)
- BNZ Banz Airport (Banz, Papua New Guinea)
- BOA Boma Airport (Boma, Democratic Republic of the Congo)
- BOB Bora Bora Airport (Motu Mute Airport) (Bora Bora, French Polynesia)
- BOC Bocas del Toro "Isla Colón" International Airport (Bocas Town, Bocas del Toro, Panama)
- BOD Bordeaux - Mérignac Airport (Bordeaux / Mérignac, France)
- BOE Boundji Airport (Boundji, Republic of the Congo)
- BOF Bolling Air Force Base (Washington, DC, United States)
- BOG El Dorado International Airport (Bogotá, Colombia)
- BOH Bournemouth Airport (formerly Hurn Airport) (Bournemouth, England, United Kingdom)
- BOI Boise Air Terminal (Gowen Field) (Boise, Idaho, United States)
- BOJ Burgas Airport (Burgas, Bulgaria)
- BOK Brookings Airport (Brookings, Oregon, United States)
- BOL Bally Kelly Airport (Bally Kelly, Northern Ireland, United Kingdom)
- BOM Chhatrapati Shivaji International Airport (Mumbai, India)
- BON Flamingo International Airport (near Kralendijk, Bonaire, Caribbean Netherlands, Netherlands, Kingdom of the Netherlands)
- BOO Bodø Airport (Bodø, Norway)
- BOP Bouar Airport (Bouar, Central African Republic)
- BOQ Boku Airport (Boku, Papua New Guinea)
- BOR Belfort - Fontaine Airport (Belfort, France)
- BOS Logan International Airport (Boston, Massachusetts, United States)
- BOT Boset Airport (Boset, Papua New Guinea)
- BOU Bourges Airport (Bourges, France)
- BOV Boang Airport (Boang, Papua New Guinea)
- BOW Bartow Municipal Airport (Bartow, Florida, United States)
- BOX Borroloola Airport (Borroloola, Northern Territory, Australia)
- BOY Bobo Dioulasso Airport (Bobo-Dioulasso, Burkina Faso)
- BOZ Bozoum Airport (Bozoum, Central African Republic)
- BPB Boridi Airport (Boridi, Papua New Guinea)
- BPC Bamenda Airport (Bamenda, Cameroon)
- BPD Bapi Airport (Bapi, Papua New Guinea)
- BPE Bagan Airport (Bagan, Myanmar)
- BPF Batuna Airport (Batuna, Solomon Islands)
- BPG Barra do Garças Airport (Barra do Garças, Mato Grosso, Brazil)
- BPH Bislig Airport (Bislig City, Surigao del Sur, Philippines)
- BPI Big Piney-Marbleton Airport (Big Piney, Wyoming, United States)
- BPK Biangabip Airport (Biangabip, Papua New Guinea)
- BPL Bole Alashankou Airport (Bole, Xinjiang, China)
- BPN Sepinggan International Airport (Balikpapan, Indonesia)
- BPS Porto Seguro Airport (Porto Seguro, Brazil)
- BPT Southeast Texas Regional Airport (Beaumont/Port Arthur, Texas, United States)
- BPU Beppu Airport (Beppu, Kyushu, Japan)
- BPX Qamdo Bangda Airport (Qamdo Prefecture, Tibet Autonomous Region, China)
- BPY Besalampy Airport (Besalampy, Madagascar)
- BQA Baler Airport (Baler, Aurora, Philippines)
- BQB Busselton Regional Airport (Busselton, Western Australia, Australia)
- BQE Bubaque Airport (Bubaque, Guinea-Bissau)
- BQH London Biggin Hill Airport (Biggin Hill / London, England, United Kingdom)
- BQK Brunswick Golden Isles Airport (Brunswick, Georgia, United States)
- BQL Boulia Airport (Boulia, Queensland, Australia)
- BQN Rafael Hernández Airport (Aguadilla, Puerto Rico)
- BQO Bouna Airport (Bouna, Côte d'Ivoire)
- BQQ Barra Airport (Barra, Bahia, Brazil)
- BQS Ignatyevo Airport (Blagoveshchensk, Amur Oblast, Russia)
- BQT Brest Airport (Brest, Belarus)
- BQU J F Mitchell Airport (Bequia, Saint Vincent and the Grenadines)
- BQV Bartlett Cove Seaplane Base (Bartlett Cove, Alaska, United States)
- BQW Balgo Hill Airport (Balgo Hill, Western Australia, Australia)
- BRA Barreiras Airport (Barreiras, Bahia, Brazil)
- BRB Barreirinhas Airport (Barreirinhas, Maranhão, Brazil)
- BRC San Carlos de Bariloche Airport (San Carlos de Bariloche, Río Negro Province, Argentina)
- BRD Brainerd Lakes Regional Airport (Brainerd, Minnesota, United States)
- BRE Bremen Airport (Bremen, Germany)
- BRH Brahman Airport (Brahman, Papua New Guinea)
- BRI Bari "Karol Wojtyła" Airport (Bari, Italy)
- BRJ Bright Airport (Bright, Victoria, Australia)
- BRK Bourke Airport (Bourke, New South Wales, Australia)
- BRL Southeast Iowa Regional Airport (Burlington, Iowa, United States)
- BRM Jacinto Lara International Airport (Barquisimeto, Venezuela)
- BRN Belp Airport (Bern, Switzerland)
- BRO Brownsville/South Padre Island International Airport (Brownsville, Texas, United States)
- BRP Biaru Airport (Biaru, Papua New Guinea)
- BRQ Brno-Turany Airport (Brno, Czech Republic)
- BRR Barra Airport (Northbay Airport) (Barra, Scotland, United Kingdom)
- BRS Bristol Airport (Bristol, England, United Kingdom)
- BRT Bathurst Island Airport (Bathurst Island, Northern Territory, Australia)
- BRU Brussels Airport (Zaventem Airport) (Brussels, Belgium)
- BRV Bremerhaven Airport (Bremerhaven, Bremen, Germany)
- BRW Wiley Post-Will Rogers Memorial Airport (Barrow, Alaska, United States)
- BRX Maria Montez International Airport (Barahona, Dominican Republic)
- BRY Samuels Field (Bardstown, Kentucky, United States)
- BRZ Borotou Airport (Borotou, Côte d'Ivoire)
- BSA Bender Qassim International Airport (Boosaaso, Somalia)
- BSB Brasília International Airport (Brasília, Distrito Federal, Brazil)
- BSC José Celestino Mutis Airport (Bahía Solano, Colombia)
- BSD Baoshan Airport (Baoshan, Yunnan, China)
- BSE Sematan Airport (Sematan, Sarawak, Malaysia)
- BSF Bradshaw Army Airfield (Camp Pohakuloa, Hawaii, United States)
- BSG Bata Airport (Bata, Equatorial Guinea)
- BSJ Bairnsdale Airport (Bairnsdale, Victoria, Australia)
- BSK Biskra Airport (Biskra, Algeria)
- BSL EuroAirport Basel-Mulhouse-Freiburg (Basel, Switzerland)
- BSM Bishe Kola Air Base (Amol, Iran)
- BSN Bossangoa Airport (Bossangoa, Central African Republic)
- BSO Basco Airport (Basco, Batanes, Philippines)
- BSP Bensbach Airport (Bensbach, Papua New Guinea)
- BSQ Bisbee Municipal Airport (FAA: P04) (Bisbee, Arizona, United States)
- BSR Basrah International Airport (Basrah, Iraq)
- BSS Balsas Airport (Balsas, Maranhão, Brazil)
- BST Bost Airport (Lashkar Gah (Bost), Afghanistan)
- BSU Basankusu Airport (Basankusu, Democratic Republic of the Congo)
- BSW Boswell Bay Airport (FAA: AK97) (Boswell Bay, Alaska, United States)
- BSX Bassein Airport (Bassein, Myanmar)
- BSY Bardera Airport (Bardera, Somalia)
- BTA Bertoua Airport (Bertoua, Cameroon)
- BTB Betou Airport (Betou, Republic of the Congo)
- BTC Batticaloa Airport (Batticaloa, Sri Lanka)
- BTD Brunette Downs Airport (Brunette Downs, Northern Territory, Australia)
- BTE Sherbro International Airport (Bonthe, Sierra Leone)
- BTF Skypark Airport (Bountiful, Utah, United States)
- BTG Batangafo Airport (Batangafo, Central African Republic)
- BTH Hang Nadim Airport (Batam, Riau Islands, Sumatra, Indonesia)
- BTI Barter Island LRRS Airport (Barter Island, Alaska, United States)
- BTJ Sultan Iskandarmuda Airport (Banda Aceh, Indonesia)
- BTK Bratsk Airport (Bratsk, Irkutsk Oblast, Russia)
- BTL W K Kellogg Airport (Battle Creek, Michigan, United States)
- BTM Bert Mooney Airport (Butte, Montana, United States)
- BTN Marlboro County Jetport (FAA: BBP) (Bennettsville, South Carolina, United States)
- BTO Botopasi Airport (Botopasi, Suriname)
- BTP Butler County Airport (K W Scholter Field) (Butler, Pennsylvania, United States)
- BTQ Butare Airport (Butare, Rwanda)
- BTR Baton Rouge Metropolitan Airport (Ryan Field) (Baton Rouge, Louisiana, United States)
- BTS M R Štefánik Airport (Bratislava, Slovakia)
- BTT Bettles Airport (Bettles, Alaska, United States)
- BTU Bintulu Airport (Bintulu, Malaysia)
- BTV Burlington International Airport (Burlington, Vermont, United States)
- BTW Batu Licin Airport (Batu Licin, Kalimantan, Indonesia)
- BTX Betoota Airport (Betoota, Queensland, Australia)
- BTY Beatty Airport (Beatty, Nevada, United States)
- BTZ Bursa Airport (Bursa, Turkey)
- BUA Buka Island Airport (Buka Island, Papua New Guinea)
- BUB Cram Field (Burwell, Nebraska, United States)
- BUC Burketown Airport (Burketown, Queensland, Australia)
- BUD Budapest Ferihegy International Airport (Budapest, Hungary)
- BUE All Airports (Buenos Aires, Argentina)
- BUF Buffalo Niagara International Airport (Buffalo, New York, United States)
- BUG Benguela Airport (General V Deslandes Airport) (Benguela, Angola)
- BUH All Airports (Bucharest, Romania)
- BUI Bokondini Airport (Bokondini, Indonesia)
- BUJ Ain Eddis Airport (Bou Saada, M'Sila, Algeria)
- BUK Albuq Airport (Albuq, Yemen)
- BUL Bulolo Airport (Bulolo, Papua New Guinea)
- BUM Butler Memorial Airport (Butler, Missouri, United States)
- BUN Gerardo Tobar López Airport (Buenaventura, Valle del Cauca, Colombia)
- BUO Burao Airport (Burao, Somalia)
- BUP Bhisiana Air Force Base (Bhatinda, India)
- BUQ Joshua Mqabuko Nkomo International Airport (Bulawayo, Zimbabwe)
- BUR Bob Hope Airport (Burbank, California, United States)
- BUS Batumi Airport (Chorokh Airport) (Batumi, Georgia)
- BUT Burtonwood Airport (former RAF Burtonwood) (Burtonwood, England, United Kingdom)
- BUU Buyo Airport (Buyo, Côte d'Ivoire)
- BUV Bella Unión Airport (Bella Unión, Artigas, Uruguay)
- BUW Baubau Airport (Betoambari Airport) (Bau-Bau, Buton, Indonesia)
- BUX Bunia Airport (Bunia, Ituri, Democratic Republic of the Congo)
- BUY Bunbury Airport (Bunbury, Western Australia, Australia)
- BUZ Bushehr Airport (Bushehr, Iran)
- BVA Paris Beauvais Tillé Airport (Beauvais, France)
- BVB Boa Vista International Airport (Boa Vista, Roraima, Brazil)
- BVC Rabil Airport (Boa Vista, Cape Verde)
- BVE Brive - Souillac Airport (Brive-la-Gaillarde, France)
- BVF Dama Airport (Bua, Fiji)
- BVG Berlevåg Airport (Berlevåg, Norway)
- BVH Vilhena Airport (Vilhena, Rondônia, Brazil)
- BVI Birdsville Airport (Birdsville, Queensland, Australia)
- BVK Huacaraje Airport (Huacaraje, Bolivia)
- BVL Baures Airport (Baures, Bolivia)
- BVM Belmonte Airport (Belmonte, Bahia, Brazil)
- BVO Bartlesville Municipal Airport (Bartlesville, Oklahoma, United States)
- BVP Bolovip Airport (Bolovip, Papua New Guinea)
- BVR Esparadinha Airport (Esparadinha, Brava Island, Cape Verde)
- BVS Breves Airport (Breves, Pará, Brazil)
- BVU Beluga Airport (FAA: BLG) (Beluga, Alaska, United States)
- BVW Batavia Downs Airport (Batavia Downs, Queensland, Australia)
- BVX Batesville Regional Airport (Batesville, Arkansas, United States)
- BVY Beverly Municipal Airport (Beverly, Massachusetts, United States)
- BVZ Beverley Springs Airport (Beverley Springs, Western Australia, Australia)
- BWA Bhairawa Airport (Bhairawa, Nepal)
- BWB Barrow Island Airport (Barrow Island, Western Australia, Australia)
- BWC Brawley Municipal Airport (Brawley, California, United States)
- BWD Brownwood Regional Airport (Brownwood, Texas, United States)
- BWE Braunschweig-Wolfsburg Regional Airport (Braunschweig, Lower Saxony, Germany)
- BWF Barrow/Walney Island Airfield (Barrow-in-Furness, Cumbria, England, United Kingdom)
- BWG Bowling Green-Warren County Regional Airport (Bowling Green, Kentucky, United States)
- BWH RMAF Butterworth (Butterworth, Penang, Malaysia)
- BWI Baltimore/Washington International Thurgood Marshall Airport (between Baltimore, Maryland and Washington, DC, United States)
- BWJ Bawan Airport (Bawan, Papua New Guinea)
- BWK Bol Airport (Bol, Croatia)
- BWL Earl Henry Airport (FAA: 6OK6) (Blackwell, Oklahoma, United States)
- BWM Bowman Municipal Airport (FAA: BPP) (Bowman, North Dakota, United States)
- BWN Brunei International Airport (Bandar Seri Begawan, Brunei)
- BWO Balakovo Airport (Balakovo, Saratov Oblast, Russia)
- BWP Bewani Airport (Bewani, Papua New Guinea)
- BWQ Brewarrina Airport (Brewarrina, New South Wales, Australia)
- BWS Blaine Municipal Airport (FAA: 4W6) (Blaine, Washington, United States)
- BWT Burnie Airport (Burnie, Tasmania, Australia)
- BWU Bankstown Airport (Bankstown (near Sydney), New South Wales, Australia)
- BXA George R Carr Memorial Air Field (Bogalusa, Louisiana, United States)
- BXB Babo Airport (Babo, Western New Guinea, Indonesia)
- BXD Bade Airport (Bade, Indonesia)
- BXE Bakel Airport (Bakel, Senegal)
- BXG Bendigo Airport (Bendigo, Victoria, Australia)
- BXH Balkhash Airport (Balkhash, Kazakhstan)
- BXI Boundiali Airport (Boundiali, Côte d'Ivoire)
- BXJ Almaty-Burundai Airport (Almaty, Kazakhstan)
- BXK Buckeye Municipal Airport (Buckeye, Arizona, United States)
- BXL Nanuya Lailai Airport (Nanuya Lailai, Fiji)
- BXM Batom Airport (Batom, Indonesia)
- BXN Bodrum-Imsik Airport (Bodrum, Turkey)
- BXO Buochs Airport (Buochs, Switzerland)
- BXP Biała Podlaska Airport (Biała Podlaska, Poland)
- BXR Bam Airport (Bam, Iran)
- BXS Borrego Valley Airport (FAA: L08) (Borrego Springs, California, United States)
- BXT Bontang Airport (Bontang, Indonesia)
- BXU Butuan Airport (Butuan City, Philippines)
- BXV Breiðdalsvík Airport (Breiðdalsvík, Iceland)
- BXX Borama Airport (Borama, Somalia)
- BXZ Bunsil Airport (Bunsil, Papua New Guinea)
- BYA Boundary Airport (Boundary, Alaska, United States)
- BYB Dibba Airport (Dibba, Oman)
- BYC Yacuiba Airport (Yacuiba, Bolivia)
- BYD Beidah Airport (Beidah, Yemen)
- BYG Johnson County Airport (Buffalo, Wyoming, United States)
- BYH Arkansas International Airport (Blytheville, Arkansas, United States)
- BYI Burley Municipal Airport (Burley, Idaho, United States)
- BYJ Beja Airport (Beja, Portugal)
- BYK Bouaké Airport (Bouaké, Côte d'Ivoire)
- BYL Bella Yella Airport (Bella Yella, Liberia)
- BYM Carlos Manuel de Céspedes Airport (Bayamo, Cuba)
- BYN Bayankhongor Airport (Bayankhongor, Mongolia)
- BYP Barimunya Airport (Barimunya, Western Australia, Australia)
- BYQ Bunyu Airport (Bunyu, Kalimantan (Borneo), Indonesia)
- BYR Læsø Airport (Læsø, Denmark)
- BYS Bicycle Lake Army Airfield (Fort Irwin) (Barstow, California, United States)
- BYT Bantry Airport (Bantry, County Cork, Ireland)
- BYU Bindlacher Berg Airport (Bayreuth, Bavaria, Germany)
- BYW Blakely Island Airport (FAA: 38WA) (Blakely Island, Washington, United States)
- BYX Baniyala Airport (Baniyala, Northern Territory, Australia)
- BZA Bonanza Airport (Bonanza, RAAN, Nicaragua)
- BZB Bazaruto Island Airport (Bazaruto Island, Mozambique)
- BZC Umberto Modiano Airport (Búzios, Rio de Janeiro, Brazil)
- BZD Balranald Airport (Balranald, New South Wales, Australia)
- BZE Philip S W Goldson International Airport (Ladyville (near Belize City), Belize)
- BZG Bydgoszcz Ignacy Jan Paderewski Airport (Bydgoszcz, Poland)
- BZI Balikesir Airport (Merkez Airport) (Balikesir, Turkey)
- BZK Briansk Airport (Bryansk, Russia)
- BZL Barisal Airport (Barisal, Bangladesh)
- BZN Gallatin Field Airport (Bozeman, Montana, United States)
- BZO Bolzano Airport (Bolzano, Italy)
- BZP Bizant Airport (Bizant, Queensland, Australia)
- BZR Béziers Vias Airport (Béziers, France)
- BZU Buta Zega Airport (Buta Zega, Democratic Republic of the Congo)
- BZV Maya Maya Airport (Brazzaville, Republic of the Congo)
- BZY Bălţi International Airport (Bălţi, Moldova)
- BZZ RAF Brize Norton (Oxfordshire, England, United Kingdom)
- CAA Catacamas Airport (Catacamas, Honduras)
- CAB Cabinda Airport (Cabinda, Angola)
- CAC Cascavel Airport (Cascavel, Paraná, Brazil)
- CAD Wexford County Airport (Cadillac, Michigan, United States)
- CAE Columbia Metropolitan Airport (West Columbia (near Columbia), South Carolina, United States)
- CAF Carauari Airport (Carauari, Amazonas, Brazil)
- CAG Cagliari Airport (Cagliari, Italy)
- CAH Ca Mau Airport (Ca Mau, Vietnam)
- CAI Cairo International Airport (Cairo, Egypt)
- CAJ Canaima Airport (Canaima, Venezuela)
- CAK Akron-Canton Regional Airport (Akron / Canton, Ohio, United States)
- CAL Campbeltown Airport (RAF Machrihanish) (Campbeltown, Scotland, United Kingdom)
- CAM Camiri Airport (Camiri, Bolivia)
- CAN Guangzhou Baiyun International Airport (Guangzhou, Guangdong, China)
- CAO Clayton Municipal Airpark (Clayton, New Mexico, United States)
- CAP Cap-Haïtien International Airport (Cap-Haïtien, Haiti)
- CAQ Caucasia Airport (Caucasia, Antioquia, Colombia)
- CAR Caribou Municipal Airport (Caribou, Maine, United States)
- CAS Anfa Airport (Casablanca, Morocco)
- CAT Cutlass Bay Airport (Cat Island, Bahamas)
- CAU Oscar Laranjeias Airport (Caruaru, Pernambuco, Brazil)
- CAV Cazombo Airport (Cazombo, Angola)
- CAW Bartolomeu Lisandro Airport (Campos dos Goitacazes, Rio de Janeiro, Brazil)
- CAX Carlisle Lake District Airport (Carlisle, England, United Kingdom)
- CAY Cayenne-Rochambeau Airport (Cayenne, French Guiana)
- CAZ Cobar Airport (Cobar, New South Wales, Australia)
- CBB Jorge Wilstermann International Airport (Cochabamba, Bolivia)
- CBC Cherrabun Airport (Cherrabun, Western Australia, Australia)
- CBD Car Nicobar Air Force Base (Car Nicobar, India)
- CBE Greater Cumberland Regional Airport (Cumberland, Maryland, United States)
- CBF Council Bluffs Municipal Airport (Council Bluffs, Iowa, United States)
- CBG Cambridge Airport (Cambridge, England, United Kingdom)
- CBH Boudghene Ben Ali Lotfi Airport (Béchar, Algeria)
- CBI Cape Barren Island Airport (Cape Barren Island, Tasmania, Australia)
- CBJ Cabo Rojo Airport (Pedernales, Dominican Republic)
- CBK Colby Municipal Airport (Shalz Field) (Colby, Kansas, United States)
- CBL Tomás de Heres Airport (Ciudad Bolívar, Venezuela)
- CBM Columbus Air Force Base (Columbus, Mississippi, United States)
- CBN Penggung Airport (Cirebon, Java, Indonesia)
- CBO Awang Airport (Cotabato City, Philippines)
- CBP Coimbra Airport (Aeródromo Municipal Bissaya Barreto) (Coimbra, Portugal)
- CBQ Calabar Airport (Calabar, Nigeria)
- CBR Canberra Airport (Canberra, Australian Capital Territory, Australia)
- CBS Oro Negro Airport (Cabimas, Venezuela)
- CBT Catumbela Airport (Catumbela, Angola)
- CBU Cottbus-Drewitz Airport (Cottbus, Brandenburg, Germany)
- CBV Cobán Airport (Cobán, Alta Verapaz, Guatemala)
- CBW Campo Mourão Airport (Campo Mourão, Paraná, Brazil)
- CBX Condobolin Airport (Condobolin, New South Wales, Australia)
- CBY Canobie Airport (Canobie, Queensland, Australia)
- CCB Cable Airport (Upland, California, United States)
- CCC Jardines del Rey Airport (Cayo Coco, Cuba)
- CCD Century City Heliport (FAA: 84CL) (Los Angeles, California, United States)
- CCE L'Espérance Airport (Grand Case Airport) (Saint Martin, Guadeloupe)
- CCF Carcassonne Salvaza Airport (Carcassonne, France)
- CCG Crane County Airport (FAA: E13) (Crane, Texas, United States)
- CCH Chile Chico Airport (Chile Chico, Aisén Region, Chile)
- CCI Concórdia Airport (Concórdia, Amazonas, Brazil)
- CCJ Calicut Airport (Kozhikode (Calicut), India)
- CCK Cocos (Keeling) Islands Airport (West Island, Cocos (Keeling) Islands, Australia)
- CCL Chinchilla Airport (Chinchilla, Queensland, Australia)
- CCM Forquilhinha Airport (Criciúma, Santa Catarina, Brazil)
- CCN Chaghcharan Airport (Chaghcharan, Afghanistan)
- CCO Carimagua Airport (Puerto López, Meta, Colombia)
- CCP Carriel Sur International Airport (Concepción, Biobío Region, Chile)
- CCQ Cachoeira Airport (Cachoeira, Bahia, Brazil)
- CCR Buchanan Field (Concord, California, United States)
- CCS Simón Bolívar International Airport (Maiquetia (near Caracas), Venezuela)
- CCT Colonia Catriel Airport (Colonia Catriel, Río Negro, Argentina)
- CCU Netaji Subhash Chandra Bose International Airport (Dum Dum (near Kolkata), India)
- CCV Craig Cove Airport (Craig Cove, Ambrym Island, Malampa, Vanuatu)
- CCW Cowell Airport (Cowell, South Australia, Australia)
- CCX Cáceres Airport (Cáceres, Minas Gerais, Brazil)
- CCY Northeast Iowa Regional Airport (Charles City, Iowa, United States)
- CCZ Chub Cay International Airport (Chub Cay, Berry Islands, Bahamas)
- CDA Cooinda Airport (Cooinda, Northern Territory, Australia)
- CDB Cold Bay Airport (Cold Bay, Alaska, United States)
- CDC Cedar City Regional Airport (Cedar City, Utah, United States)
- CDD Cauquira Airport (Cauquira, Honduras)
- CDE Cape Decision Coast Guard Heliport (Cape Decision, Alaska, United States)
- CDF Fiames Airport (Cortina d'Ampezzo, Italy)
- CDG Paris-Charles de Gaulle Airport (Roissy Airport) (Paris, France)
- CDH Harrell Field (Camden, Arkansas, United States)
- CDI Cachoeiro de Itapemirim Airport (Cachoeiro de Itapemirim, Brazil)
- CDJ Conceição do Araguaia Airport (Conceição do Araguaia, Pará, Brazil)
- CDK George T Lewis Airport (Cedar Key, Florida, United States)
- CDL Candle 2 Airport (FAA: AK75) (Candle, Alaska, United States)
- CDN Woodward Field (Camden, South Carolina, United States)
- CDO Cradock Airport (Cradock, Eastern Cape, South Africa)
- CDP Cuddapah Airport (Cuddapah, India)
- CDQ Croydon Airport (Croydon, Queensland, Australia)
- CDR Chadron Municipal Airport (Chadron, Nebraska, United States)
- CDS Childress Municipal Airport (Childress, Texas, United States)
- CDT Castellón Airport (Castellón de la Plana, Comunidad Valenciana, Spain)
- CDU Camden Airport (Camden, New South Wales, Australia)
- CDV Merle K (Mudhole) Smith Airport (Cordova, Alaska, United States)
- CDW Essex County Airport (Caldwell, New Jersey, United States)
- CDY Cagayan de Tawi-Tawi Airport (Mapun, Tawi-Tawi, Philippines)
- CEA Cessna Aircraft Field (Wichita, Kansas, United States)
- CEB Mactan-Cebu International Airport (Lapu-Lapu City, Philippines)
- CEC Jack McNamara Field (Crescent City, California, United States)
- CED Ceduna Airport (Ceduna, South Australia, Australia)
- CEE Cherepovets Airport (Cherepovets, Vologda Oblast, Russia)
- CEF Westover ARB/Westover Metropolitan Airport (Springfield/Chicopee, Massachusetts, United States)
- CEG Hawarden Airport (Chester Airport) (Chester, England, United Kingdom)
- CEH Chelinda Airport (Chelinda, Malawi)
- CEI Chiang Rai International Airport (Chiang Rai, Thailand)
- CEJ Chernihiv Shestovitsa Airport (Chernihiv, Ukraine)
- CEK Chelyabinsk Balandino Airport (Chelyabinsk, Russia)
- CEL Cape Eleuthera Airport (Cape Eleuthera, Eleuthera, Bahamas)
- CEM Central Airport (Central, Alaska, United States)
- CEN Ciudad Obregón International Airport (Ciudad Obregón, Sonora, Mexico)
- CEO Waco Kungo Airport (Waco Kungo, Angola)
- CEP Concepción Airport (Concepción, Santa Cruz, Bolivia)
- CEQ Cannes - Mandelieu Airport (Cannes, France)
- CER Cherbourg - Maupertus Airport (Cherbourg, France)
- CES Cessnock Airport (Cessnock, New South Wales, Australia)
- CET Cholet Le Pontreau Airport (Cholet, France)
- CEU Oconee County Regional Airport (Clemson, South Carolina, United States)
- CEV Mettel Field (Connersville, Indiana, United States)
- CEW Bob Sikes Airport (Crestview, Florida, United States)
- CEX Chena Hot Springs Airport (FAA: AK13) (Chena Hot Springs, Alaska, United States)
- CEY Murray-Calloway County Airport (Murray, Kentucky, United States)
- CEZ Cortez Municipal Airport (Cortez, Colorado, United States)
- CFB Cabo Frio International Airport (Cabo Frio, Rio de Janeiro, Brazil)
- CFD Coulter Field (Bryan, Texas, United States)
- CFE Clermont-Ferrand Auvergne Airport (Clermont-Ferrand, France)
- CFF Cafunfo Airport (Cafunfo, Angola)
- CFG Jaime González Airport (Cienfuegos, Cuba)
- CFH Clifton Hills Airport (Clifton Hills, South Australia, Australia)
- CFI Camfield Airport (Camfield, Northern Territory, Australia)
- CFK Chlef International Airport (Chlef, Algeria)
- CFN Donegal Airport (Carrickfinn, Ireland)
- CFO Confreza Airport (Confreza, Mato Grosso, Brazil)
- CFP Carpentaria Downs Airport (Carpentaria Downs, Queensland, Australia)
- CFR Caen - Carpiquet Airport (Caen, France)
- CFS Coffs Harbour Airport (Coffs Harbour, New South Wales, Australia)
- CFT Greenlee County Airport (Clifton/Morenci, Arizona, United States)
- CFU Ioannis Kapodistrias International Airport (Corfu International Airport) (Corfu, Greece)
- CFV Coffeyville Municipal Airport (Coffeyville, Kansas, United States)
- CGA Craig Seaplane Base (Craig, Alaska, United States)
- CGB Marechal Rondon Airport (Cuiabá, Mato Grosso, Brazil)
- CGC Cape Gloucester Airport (Cape Gloucester, Papua New Guinea)
- CGD Changde Airport (Changde, Hunan, China)
- CGE Cambridge-Dorchester Airport (Cambridge, Maryland, United States)
- CGF Cuyahoga County Airport (Cleveland, Ohio, United States)
- CGG Casiguran Airport (Casiguran, Aurora, Philippines)
- CGH Congonhas/São Paulo National Airport (São Paulo, Brazil)
- CGI Cape Girardeau Regional Airport (Cape Girardeau, Missouri, United States)
- CGJ Chingola Airport (Chingola, Zambia)
- CGK Soekarno-Hatta International Airport (Jakarta, Indonesia)
- CGM Camiguin Airport (Mambajao, Camiguin, Philippines)
- CGN Cologne Bonn Airport (Köln/Bonn - Konrad Adenauer) (Cologne, North Rhine-Westphalia, Germany)
- CGO Zhengzhou Xinzheng International Airport (Zhengzhou, Henan, China)
- CGP Shah Amanat International Airport (Chittagong, Bangladesh)
- CGQ Changchun Longjia International Airport (Changchun, Jilin, China)
- CGR Campo Grande International Airport (Campo Grande, Mato Grosso do Sul, Brazil)
- CGS College Park Airport (College Park, Maryland, United States)
- CGT Chinguitti Airport (Chinguitti, Mauritania)
- CGU General Manuel Carlos Piar Airport (Ciudad Guayana, Venezuela)
- CGV Caiguna Airport (Caiguna, Western Australia, Australia)
- CGY Lumbia Airport (Cagayan de Oro City, Philippines)
- CGZ Casa Grande Municipal Airport (Casa Grande, Arizona, United States)
- CHA Chattanooga Metropolitan Airport (Lovell Field) (Chattanooga, Tennessee, United States)
- CHB Chilas Airport (Chilas, Pakistan)
- CHC Christchurch International Airport (Christchurch, New Zealand)
- CHE Reenroe Airport (Cahersiveen, County Kerry, Ireland)
- CHF Chinhae Airport (Chinhae, South Korea)
- CHG Chaoyang Airport (Chaoyang, Liaoning, China)
- CHH Chachapoyas Airport (Chachapoyas, Peru)
- CHI All Airports (Chicago, Illinois, United States)
- CHJ Chipinge Airport (Chipinge, Zimbabwe)
- CHK Chickasha Municipal Airport (Chickasha, Oklahoma, United States)
- CHL Challis Airport (FAA: LLJ) (Challis, Idaho, United States)
- CHM Teniente FAP Jaime Montreuil Morales Airport (Chimbote, Ancash Region, Peru)
- CHN Chonju Airport (Chonju, South Korea)
- CHO Charlottesville-Albemarle Airport (Charlottesville, Virginia, United States)
- CHP Circle Hot Springs Airport (Circle Hot Springs, Alaska, United States)
- CHQ Chania International Airport ("Ioannis Daskalogiannis") (Chania, Greece)
- CHR Châteauroux-Déols "Marcel Dassault" Airport (Châteauroux / Déols, France)
- CHS Charleston International Airport / Charleston AFB (Charleston, South Carolina, United States)
- CHT Chatham Islands / Tuuta Airport (Waitangi, Chatham Islands, New Zealand)
- CHU Chuathbaluk Airport (FAA: 9A3) (Chuathbaluk, Alaska, United States)
- CHV Chaves Airport (Chaves, Portugal)
- CHX Captain Manuel Niño International Airport (Changuinola, Bocas del Toro, Panama)
- CHY Choiseul Bay Airport (Choiseul Bay, Taro Island, Solomon Islands)
- CHZ Chiloquin State Airport (FAA: 2S7) (Chiloquin, Oregon, United States)
- CIA Rome Ciampino Airport (Giovan Battista Pastine Airport) (Rome, Italy)
- CIB Catalina Airport (FAA: AVX) (Avalon, California, United States)
- CIC Chico Municipal Airport (Chico, California, United States)
- CID The Eastern Iowa Airport (Cedar Rapids, Iowa, United States)
- CIE Collie Airport (Collie, Western Australia, Australia)
- CIF Chifeng Airport (Chifeng, Inner Mongolia, China)
- CIG Craig-Moffat Airport (FAA: CAG) (Craig, Colorado, United States)
- CIH Changzhi Airport (Changzhi, Shanxi, China)
- CIJ Capitan Anibal Arab Airport (Cobija, Bolivia)
- CIK Chalkyitsik Airport (Chalkyitsik, Alaska, United States)
- CIL Council Airport (FAA: K29) (Council, Alaska, United States)
- CIM Cimitarra Airport (Cimitarra, Colombia)
- CIN Arthur N Neu Airport (Carroll, Iowa, United States)
- CIO Teniente Coronel Carmelo Peralta Airport (Concepción, Paraguay)
- CIP Chipata Airport (Chipata, Zambia)
- CIQ Chiquimula Airport (Chiquimula, Chiquimula, Guatemala)
- CIR Cairo Regional Airport (Cairo, Illinois, United States)
- CIS Canton Island Airport (Canton Island, Kiribati)
- CIT Shymkent Airport (Shymkent, Kazakhstan)
- CIU Chippewa County International Airport (Sault Ste Marie, Michigan, United States)
- CIW Canouan Island Airport (Canouan Island, Saint Vincent and the Grenadines)
- CIX Capitán FAP José A Quiñones Gonzales International Airport (Chiclayo, Peru)
- CIY Comiso Airport (Comiso, Italy)
- CIZ Coari Airport (Coari, Amazonas, Brazil)
- CJA Major General FAP Armando Revoredo Iglesias Airport (Cajamarca, Peru)
- CJB Coimbatore Airport (Coimbatore, India)
- CJC El Loa Airport (Calama, Antofagasta Region, Chile)
- CJD Candilejas Airport (Candilejas, Colombia)
- CJH Chilko Lake (Tsylos Park Lodge) Airport (TC: CAG3) (Chilko Lake, British Columbia, Canada)
- CJJ Cheong Ju International Airport (Cheong ju, South Korea)
- CJL Chitral Airport (Chitral, Pakistan)
- CJM Chumphon Airport (Chumphon, Thailand)
- CJS Abraham González International Airport (Ciudad Juárez, Chihuahua, Mexico)
- CJT Copalar Airport (Comitán, Chiapas, Mexico)
- CJU Jeju International Airport (Jeju, South Korea)
- CKA Kegelman Air Force Auxiliary Field (Cherokee, Oklahoma, United States)
- CKB North Central West Virginia Airport (Clarksburg, West Virginia, United States)
- CKC Cherkasy Airport (Cherkasy, Ukraine)
- CKD Crooked Creek Airport (FAA: CJX) (Crooked Creek, Alaska, United States)
- CKE Ferndale Resort Seaplane Base (FAA: CN20) (Kelseyville, California, United States)
- CKG Chongqing Jiangbei International Airport (Chongqing, China)
- CKH Chokurdah Airport (Chokurdakh, Russia)
- CKI Croker Island Airport (Croker Island, Northern Territory, Australia)
- CKL Chkalovsky Airport (Shchyolkovo (Moscow Oblast), Russia)
- CKM Fletcher Field (Clarksdale, Mississippi, United States)
- CKN Crookston Municipal Airport (Kirkwood Field) (Crookston, Minnesota, United States)
- CKO Cornelio Procopio Airport (Cornelio Procopio, Paraná, Brazil)
- CKS Carajas Airport (Carajás, Pará, Brazil)
- CKT Sarakhs Airport (Sarakhs, Iran)
- CKU Cordova Municipal Airport (Cordova, Alaska, United States)
- CKV Outlaw Field (Clarksville, Tennessee, United States)
- CKX Chicken Airport (Chicken, Alaska, United States)
- CKY Gbessia Airport (Conakry, Guinea)
- CKZ Çanakkale Airport (Çanakkale, Turkey)
- CLA Comilla Airport (Comilla, Bangladesh)
- CLD McClellan-Palomar Airport (FAA: CRQ) (Carlsbad, California, United States)
- CLE Cleveland Hopkins International Airport (Cleveland, Ohio, United States)
- CLF Coltishall (IATA off-point) (Coltishall, United Kingdom)
- CLG New Coalinga Municipal Airport (FAA: C80) (Coalinga, California, United States)
- CLH Coolah Airport (Coolah, New South Wales, Australia)
- CLI Clintonville Municipal Airport (Clintonville, Wisconsin, United States)
- CLJ Cluj-Napoca International Airport (Cluj-Napoca, Romania)
- CLK Clinton Regional Airport (Clinton, Oklahoma, United States)
- CLL Easterwood Airport (Easterwood Field) (College Station, Texas, United States)
- CLM William R Fairchild International Airport (Port Angeles, Washington, United States)
- CLN Carolina Airport (Carolina, Maranhão, Brazil)
- CLO Alfonso Bonilla Aragón International Airport (Cali, Colombia)
- CLP Clarks Point Airport (Clarks Point, Alaska, United States)
- CLQ Licenciado Miguel de la Madrid Airport (Colima, Colima, Mexico)
- CLR Cliff Hatfield Memorial Airport (Calipatria, California, United States)
- CLS Chehalis-Centralia Airport (Chehalis, Washington, United States)
- CLT Charlotte/Douglas International Airport (Charlotte, North Carolina, United States)
- CLU Columbus Municipal Airport (FAA: BAK) (Columbus, Indiana, United States)
- CLV Caldas Novas Airport (Caldas Novas, Goiás, Brazil)
- CLW Clearwater Air Park (Clearwater, Florida, United States)
- CLX Clorinda Airport (Clorinda, Formosa, Argentina)
- CLY Calvi - Sainte-Catherine Airport (Calvi, Corsica, France)
- CLZ Calabozo Airport (Calabozo, Venezuela)
- CMA Cunnamulla Airport (Cunnamulla, Queensland, Australia)
- CMB Bandaranaike International Airport (Colombo, Sri Lanka)
- CMC Camocim Airport (Camocim, Ceará, Brazil)
- CMD Cootamundra Airport (Cootamundra, New South Wales, Australia)
- CME Ciudad del Carmen International Airport (Ciudad del Carmen, Campeche, Mexico)
- CMF Chambéry-Savoie Airport (Chambéry, France)
- CMG Corumbá International Airport (Corumbá, Mato Grosso do Sul, Brazil)
- CMH Port Columbus International Airport (Columbus, Ohio, United States)
- CMI University of Illinois Willard Airport (Champaign-Urbana, Illinois, United States)
- CMJ Cimei Airport (Qimei Airport) (Cimei, Penghu County, Republic of China)
- CMK Club Makokola Airport (Club Makokola, Malawi)
- CML Camooweal Airport (Camooweal, Queensland, Australia)
- CMM Carmelita Airport (Carmelita, El Petén, Guatemala)
- CMN Mohammed V International Airport (Casablanca, Morocco)
- CMO Obbia Airport (Obbia, Somalia)
- CMP Campo Alegre Airport (Santana do Araguaia, Pará, Brazil)
- CMQ Clermont Airport (Clermont, Queensland, Australia)
- CMR Colmar - Houssen Airport (Colmar / Houssen, France)
- CMS Scusciuban Airport (Scusciuban, Somalia)
- CMT Cameta Airport (Cameta, Pará, Brazil)
- CMU Chimbu Airport (Kundiawa, Papua New Guinea)
- CMV Coromandel Airport (Coromandel, New Zealand)
- CMW Camagüey-Ignacio Agramonte Airport (Camagüey, Cuba)
- CMX Houghton County Memorial Airport (Hancock, Michigan, United States)
- CMY Sparta/Fort McCoy Airport (Sparta, Wisconsin, United States)
- CNA Cananea Airport (Cananea, Sonora, Mexico)
- CNB Coonamble Airport (Coonamble, New South Wales, Australia)
- CNC Coconut Island Airport (Coconut Island (Poruma Island), Queensland, Australia)
- CND Mihail Kogălniceanu International Airport (Constanţa, Romania)
- CNE Fremont County Airport (FAA: 1V6) (Cañon City, Colorado, United States)
- CNF Tancredo Neves International Airport (Confins International) (Belo Horizonte, Minas Gerais, Brazil)
- CNG Cognac - Châteaubernard Air Base (Cognac / Châteaubernard, France)
- CNH Claremont Municipal Airport (Claremont, New Hampshire, United States)
- CNI Changhai Airport (Changhai, China)
- CNJ Cloncurry Airport (Cloncurry, Queensland, Australia)
- CNK Blosser Municipal Airport (Concordia, Kansas, United States)
- CNL Sindal Airport (Sindal, Denmark)
- CNM Cavern City Air Terminal (Carlsbad, New Mexico, United States)
- CNO Chino Airport (Chino, California, United States)
- CNP Nerlerit Inaat Airport (Constable Pynt Airport) (Nerlerit Inaat (Constable Pynt), Greenland)
- CNQ Doctor Fernando Piragine Niveyro International Airport (Corrientes, Corrientes, Argentina)
- CNR Chañaral Airport (Chañaral, Atacama Region, Chile)
- CNS Cairns International Airport (Cairns, Queensland, Australia)
- CNT Charata Airport (Charata, Chubut, Argentina)
- CNU Chanute Martin Johnson Airport (Chanute, Kansas, United States)
- CNV Canavieiras Airport (Canavieiras, Bahia, Brazil)
- CNW TSTC Waco Airport (Waco, Texas, United States)
- CNX Chiang Mai International Airport (Chiang Mai, Thailand)
- CNY Canyonlands Field (Moab, Utah, United States)
- CNZ Cangamba Airport (Cangamba, Angola)
- COA Columbia Airport (FAA: O22) (Columbia, California, United States)
- COB Coolibah Airport (Coolibah, Northern Territory, Australia)
- COC Concordia Airport (Comodoro Pierrestegui Airport) (Concordia, Entre Ríos, Argentina)
- COD Yellowstone Regional Airport (Cody, Wyoming, United States)
- COE Coeur d'Alene Air Terminal (Coeur d'Alene, Idaho, United States)
- COF Patrick Air Force Base (Cocoa Beach, Florida, United States)
- COG Mandinga Airport (Condoto, Colombia)
- COH Cooch Behar Airport (Cooch Behar, India)
- COI Merritt Island Airport (Merritt Island, Florida, United States)
- COJ Coonabarabran Airport (Coonabarabran, New South Wales, Australia)
- COK Cochin International Airport (Nedumbassery Airport) (Nedumbassery near Kochi (Cochin), Kerala, India)
- COL Coll Island Airport (Coll Island, Scotland, United Kingdom)
- COM Coleman Municipal Airport (Coleman, Texas, United States)
- CON Concord Municipal Airport (Concord, New Hampshire, United States)
- COO Cadjehoun Airport (Cotonou, Benin)
- COP Cooperstown-Westville Airport (FAA: K23) (Cooperstown, New York, United States)
- COQ Choibalsan Airport (Choibalsan, Mongolia)
- COR Ingeniero Ambrosio L V Taravella International Airport (Pajas Blancas) (Córdoba, Córdoba, Argentina)
- COS Colorado Springs Airport (Colorado Springs, Colorado, United States)
- COT Cotulla-La Salle County Airport (Cotulla, Texas, United States)
- COU Columbia Regional Airport (Columbia, Missouri, United States)
- COV Covilhã Airport (Covilhã, Portugal)
- COW Coquimbo Airport (Coquimbo, Coquimbo Region, Chile)
- COX Congo Town Airport (Congo Town, Andros Island, Bahamas)
- COY Coolawanyah Airport (Coolawanyah, Western Australia, Australia)
- COZ Constanza Airport (Constanza, Dominican Republic)
- CPA Cape Palmas Airport (A Tubman Airport) (Cape Palmas, Liberia)
- CPB Capurgana Airport (Capurgana, Colombia)
- CPC Aviador Carlos Campos Airport (San Martín de los Andes, Neuquén, Argentina)
- CPD Coober Pedy Airport (Coober Pedy, South Australia, Australia)
- CPE (Ingeniero Alberto Acuña Ongay International Airport (Campeche, Campeche, Mexico)
- CPF Ngloram Airport (Cepu, Indonesia)
- CPG Carmen de Patagones Airport (Carmen de Patagones, Buenos Aires, Argentina)
- CPH Copenhagen Airport, Kastrup Airport (Copenhagen (København), Denmark)
- CPL General Navas Pardo Airport (Chaparral, Colombia)
- CPM Compton/Woodley Airport (Compton, California, United States)
- CPN Cape Rodney Airport (Cape Rodney, Papua New Guinea)
- CPO Chamonate Airport (Copiapó, Atacama Region, Chile)
- CPP Calapan Airport (Calapan City, Oriental Mindoro, Philippines)
- CPQ Campo dos Amarais Airport (Campinas, São Paulo, Brazil)
- CPR Natrona County International Airport (Casper, Wyoming, United States)
- CPS St Louis Downtown Airport (Cahokia, Illinois (near St Louis, Missouri), United States)
- CPT Cape Town International Airport (Cape Town, South Africa)
- CPU Cururupu Airport (Cururupu, Maranhão, Brazil)
- CPV Campina Grande Airport (João Suassuna Airport) (Campina Grande, Paraíba, Brazil)
- CPX Benjamin Rivera Noriega Airport (Isla de Culebra, Puerto Rico)
- CQA Canarana Airport (Canarana, Mato Grosso, Brazil)
- CQD Shahre-Kord Airport (Shahre-Kord, Iran)
- CQF Calais - Dunkerque Airport (Calais / Dunkerque, France)
- CQM Ciudad Real Central Airport (Ciudad Real, Spain)
- CQP Cape Flattery Airport (Cape Flattery, Queensland, Australia)
- CQS Costa Marques Airport (Costa Marques, Rondônia, Brazil)
- CQT Caquetania Airport (Caquetania, Colombia)
- CRA Craiova Airport (Craiova, Romania)
- CRB Collarenebri Airport (Collarenebri, New South Wales, Australia)
- CRC Santa Ana Airport (Cartago, Colombia)
- CRD General Enrique Mosconi International Airport (Comodoro Rivadavia, Chubut, Argentina)
- CRE Grand Strand Airport (North Myrtle Beach, South Carolina, United States)
- CRF Carnot Airport (Carnot, Central African Republic)
- CRG Craig Municipal Airport (Jacksonville, Florida, United States)
- CRH Cherribah Airport (Cherribah, Queensland, Australia)
- CRI Colonel Hill Airport (Crooked Island Airport) (Colonel Hill, Crooked Island, Bahamas)
- CRJ Coorabie Airport (Coorabie, South Australia, Australia)
- CRK Diosdado Macapagal (Clark) International Airport (Angeles City, Philippines)
- CRL Brussels South Charleroi Airport (Charleroi, Wallonia, Belgium)
- CRM Catarman National Airport (Catarman, Northern Samar, Philippines)
- CRN Cromarty Airport (Cromarty, Scotland, United Kingdom)
- CRO Corcoran Airport (Corcoran, California, United States)
- CRP Corpus Christi International Airport (Corpus Christi, Texas, United States)
- CRQ Caravelas Airport (Caravelas, Bahia, Brazil)
- CRR Ceres Airport (Ceres, Santa Fe, Argentina)
- CRS Corsicana Municipal Airport (C David Campbell Field) (Corsicana, Texas, United States)
- CRT Z M Jack Stell Field (Crossett, Arkansas, United States)
- CRU Carriacou island airport (Carriacou Island, Grenada)
- CRV Crotone Airport (Crotone, Italy)
- CRW Yeager Airport (Charleston, West Virginia, United States)
- CRX Roscoe Turner Airport (Corinth, Mississippi, United States)
- CRY Carlton Hill Airport (Carlton Hill, Western Australia, Australia)
- CRZ Turkmenabat Airport (Türkmenabat, Turkmenistan)
- CSA Colonsay Airport (Colonsay, Inner Hebrides, Scotland, United Kingdom)
- CSB Caransebes Airport (Caransebes, Romania)
- CSC Canas Airport (Canas, Costa Rica)
- CSD Cresswell Downs Airport (Cresswell Downs, Northern Territory, Australia)
- CSE Buckhorn Ranch Airport (FAA: 0CO2) (Crested Butte, Colorado, United States)
- CSF Creil Air Base (Creil, France)
- CSG Columbus Airport (Columbus, Georgia, United States)
- CSH Solovki Airport (Solovetsky Islands, Russia)
- CSI Casino Airport (Casino, New South Wales, Australia)
- CSJ Cape St Jacques Airport (Cape St Jacques, Vietnam)
- CSK Cap Skirring Airport (Cap Skirring, Senegal)
- CSL O'Sullivan Army Heliport (Camp San Luis Obispo, California, United States)
- CSM Clinton-Sherman Airport (Clinton, Oklahoma, United States)
- CSN Carson Airport (FAA: CXP) (Carson City, Nevada, United States)
- CSO Magdeburg-Cochstedt Airport (Magdeburg, Germany)
- CSP Cape Spencer Coast Guard Heliport (Cape Spencer, Alaska, United States)
- CSQ Creston Municipal Airport (Creston, Iowa, United States)
- CSR Casuarito Airport (Casuarito, Colombia)
- CSS Cassilândia Airport (Cassilândia, Mato Grosso do Sul, Brazil)
- CST Castaway Island Resort Airport (Qalito, Mamanuca Islands, Fiji)
- CSV Crossville Memorial-Whitson Field (Crossville, Tennessee, United States)
- CSW Colorado do Oeste Airport (Colorado do Oeste, Rondônia, Brazil)
- CSX Changsha Huanghua International Airport (Changsha, Hunan, China)
- CSY Cheboksary Airport (Cheboksary, Chuvashia, Russia)
- CSZ Brigadier Hector Eduardo Ruiz Airport (Coronel Suárez, Buenos Aires, Argentina)
- CTA Catania-Fontanarossa Airport (Catania, Sicily, Italy)
- CTB Cut Bank Municipal Airport (Cut Bank, Montana, United States)
- CTC Coronel Felipe Varela Airport (Catamarca, Catamarca, Argentina)
- CTD Herrera Alonso Valderrama Airport (Chitré, Panamá)
- CTE Carti Airport (Carti, Panamá)
- CTF Coatepeque Airport (Coatepeque, Quetzaltenango, Guatemala)
- CTG Rafael Núñez International Airport (Cartagena, Colombia)
- CTH Chester County G O Carlson Airport (FAA: MQS) (Coatesville, Pennsylvania, United States)
- CTI Cuito Cuanavale Airport (Cuito Cuanavale, Angola)
- CTK Canton Municipal Airport (FAA: 7G9) (Canton, South Dakota, United States)
- CTL Charleville Airport (Charleville, Queensland, Australia)
- CTM Chetumal International Airport (Chetumal, Quintana Roo, Mexico)
- CTN Cooktown Airport (Cooktown, Queensland, Australia)
- CTO Calverton Executive Airpark (FAA: 3C8) (Calverton, New York, United States)
- CTP Carutapera Airport (Carutapera, Maranhão, Brazil)
- CTQ Do Palmar Airport (Santa Vitória, Rio Grande do Sul, Brazil)
- CTR Cattle Creek Airport (Cattle Creek, Northern Territory, Australia)
- CTS Chitose International Airport (Sapporo, Hokkaido, Japan)
- CTT Le Castellet Airport (Le Castellet, France)
- CTU Chengdu Shuangliu International Airport (Chengdu, Sichuan, China)
- CTW Cottonwood Airport (FAA: P52) (Cottonwood, Arizona, United States)
- CTX Cortland County Airport (Chase Field, FAA: N03) (Cortland, New York, United States)
- CTY Cross City Airport (Cross City, Florida, United States)
- CTZ Sampson County Airport (Clinton, North Carolina, United States)
- CUA Ciudad Constitución Airport (Ciudad Constitución, Baja California Sur, Mexico)
- CUB Columbia Owens Downtown Airport (Columbia, South Carolina, United States)
- CUC Camilo Daza International Airport (Cúcuta, Colombia)
- CUD Caloundra Airport (Caloundra, Queensland, Australia)
- CUE Mariscal Lamar Airport (Cuenca, Ecuador)
- CUF Levaldigi Airport (Cuneo, Italy)
- CUG Cudal Airport (Cudal, New South Wales, Australia)
- CUH Cushing Municipal Airport (Cushing, Oklahoma, United States)
- CUI Currillo Airport (Currillo, Colombia)
- CUJ Culion Airport (Culion, Palawan, Philippines)
- CUK Caye Caulker Airport (Caye Caulker, Belize)
- CUL Federal de Bachigualato International Airport (Culiacán, Sinaloa, Mexico)
- CUM Antonio José de Sucre Airport (Cumaná, Venezuela)
- CUN Cancún International Airport (Cancún, Quintana Roo, Mexico)
- CUO Caruru Airport (Caruru, Colombia)
- CUP General José Francisco Bermúdez Airport (Carúpano, Venezuela)
- CUQ Coen Airport (Coen, Queensland, Australia)
- CUR Hato International Airport (Willemstad, Curaçao, Kingdom of the Netherlands)
- CUS Columbus Municipal Airport (FAA: 0NM0) (Columbus, New Mexico, United States)
- CUT Cutral Có Airport (Cutral Có, Neuquén, Argentina)
- CUU General Roberto Fierro Villalobos International Airport (Chihuahua, Chihuahua, Mexico)
- CUV El Cubo Airport (Casigua, Venezuela)
- CUX Cuddihy Field (FAA: 07TE) (Corpus Christi, Texas, United States)
- CUY Cue Airport (Cue, Western Australia, Australia)
- CUZ Alejandro Velasco Astete International Airport (Cusco, Cusco Region, Peru)
- CVB Chungribu Airport (Chungribu, Papua New Guinea)
- CVC Cleve Airport (Cleve, South Australia, Australia)
- CVE Covenas Airport (Covenas, Colombia)
- CVF Courchevel Aerodrome (Courchevel, France)
- CVG Cincinnati/Northern Kentucky International Airport (Hebron, Kentucky (near Cincinnati, Ohio), United States)
- CVH Caviahue Airport (Caviahue, Neuquén, Argentina)
- CVI Caleta Olivia Airport (Caleta Olivia, Santa Cruz, Argentina)
- CVJ General Mariano Matamoros Airport (Cuernavaca, Morelos, Mexico)
- CVL Cape Vogel Airport (Cape Vogel, Papua New Guinea)
- CVM General Pedro J Méndez National Airport (Ciudad Victoria, Tamaulipas, Mexico)
- CVN Clovis Municipal Airport (Clovis, New Mexico, United States)
- CVO Corvallis Municipal Airport (Corvallis, Oregon, United States)
- CVQ Carnarvon Airport (Carnarvon, Western Australia, Australia)
- CVS Cannon Air Force Base (Clovis, New Mexico, United States)
- CVT Coventry Airport (Coventry, West Midlands, England, United Kingdom)
- CVU Corvo Island Airport (Corvo Island, Azores, Portugal)
- CWA Central Wisconsin Airport (Mosinee, Wisconsin, United States)
- CWB Afonso Pena International Airport (Curitiba, Paraná, Brazil)
- CWC Chernovtsy Airport (Chernivtsi, Ukraine)
- CWF Chennault International Airport (Lake Charles, Louisiana, United States)
- CWI Clinton Municipal Airport (Clinton, Iowa, United States)
- CWL Cardiff International Airport (Cardiff, Wales, United Kingdom)
- CWP Campbellpore Airport (Campbellpore, Pakistan)
- CWR Cowarie Airport (Cowarie, South Australia, Australia)
- CWS Center Island Airport (FAA: 78WA) (Center Island, Washington, United States)
- CWT Cowra Airport (Cowra, New South Wales, Australia)
- CWW Corowa Airport (Corowa, New South Wales, Australia)
- CXA Caicara de Orinoco Airport (Caicara de Orinoco, Venezuela)
- CXB Cox's Bazar Airport (Cox's Bazar, Bangladesh)
- CXC Chitina Airport (Chitina, Alaska, United States)
- CXF Coldfoot Airport (Coldfoot, Alaska, United States)
- CXH Vancouver Harbour Water Aerodrome (Coal Harbour Seaplane Base) (Vancouver, British Columbia, Canada)
- CXI Cassidy International Airport (Christmas Island, Kiribati)
- CXJ Aeroporto Hugo Cantergiani (Caxias do Sul, Rio Grande do Sul, Brazil)
- CXL Calexico International Airport (Calexico, California, United States)
- CXM Camaxilo Airport (Camaxilo, Angola)
- CXN Candala Airport (Candala, Somalia)
- CXO Lone Star Executive Airport (Houston, Texas, United States)
- CXP Tunggul Wulung Airport (Cilacap, Java Island, Indonesia)
- CXQ Christmas Creek Airport (Christmas Creek Station, Western Australia, Australia)
- CXR Cam Ranh International Airport (Cam Ranh, Khanh Hoa, Vietnam)
- CXT Charters Towers Airport (Charters Towers, Queensland, Australia)
- CXY Cat Cay Airport (Cat Cay, Bimini Islands, Bahamas)
- CYA Les Cayes Airport (Les Cayes, Haiti)
- CYB Gerrard Smith International Airport (Cayman Brac, Cayman Islands, British Overseas Territories, United Kingdom)
- CYC Caye Chapel Airport (Caye Chapel, Belize)
- CYF Chefornak Airport (FAA: CFK) (Chefornak, Alaska, United States)
- CYG Corryong Airport (Corryong, Victoria, Australia)
- CYI Chiayi Airport (Chiayi, Taiwan, Republic of China)
- CYL Coyoles Airport (Coyoles, Honduras)
- CYM Chatham Seaplane Base (Chatham, Alaska, United States)
- CYO Vilo Acuña Airport (Cayo Largo del Sur, Cuba)
- CYP Calbayog Airport (Calbayog City, Samar, Philippines)
- CYR Laguna de Los Patos International Airport (Colonia, Uruguay)
- CYS Cheyenne Regional Airport (Jerry Olson Field) (Cheyenne, Wyoming, United States)
- CYT Yakataga Airport (Cape Yakataga, Alaska, United States)
- CYU Cuyo Airport (Cuyo, Palawan, Philippines)
- CYW Captain Rogelio Castillo National Airport (Celaya, Guanajuato, Mexico)
- CYX Cherskiy Airport (Chersky (settlement), Yakutia, Russia)
- CYZ Cauayan Airport (Cauayan City, Isabela, Philippines)
- CZA Chichen Itza International Airport (Chichén Itzá, Yucatán, Mexico)
- CZB Carlos Ruhl Airport (Cruz Alta, Rio Grande do Sul, Brazil)
- CZC Copper Center 2 Airport (FAA: Z93) (Copper Center, Alaska, United States)
- CZE José Leonardo Chirinos Airport (Santa Ana de Coro, Venezuela)
- CZF Cape Romanzof Long Range Radar Station (Cape Romanzof, Alaska, United States)
- CZH Corozal Airport (Corozal, Belize)
- CZJ Corazon de Jesus Airport (Corazon de Jesus, Panamá)
- CZK Cascade Locks State Airport (Cascade Locks, Oregon, United States)
- CZL Mohamed Boudiaf International Airport (Constantine, Algeria)
- CZM Cozumel International Airport (Cozumel, Quintana Roo, Mexico)
- CZN Chisana Airport (Chisana, Alaska, United States)
- CZO Chistochina Airport (Chistochina, Alaska, United States)
- CZP Cape Pole Seaplane Base (FAA: Z71) (Cape Pole, Alaska, United States)
- CZS Cruzeiro do Sul International Airport (Cruzeiro do Sul, Acre, Brazil)
- CZT Dimmit County Airport (Carrizo Springs, Texas, United States)
- CZU Las Brujas Airport (Corozal, Colombia)
- CZW Rudniki Airport (Czestochowa, Poland)
- CZX Changzhou Benniu Airport (Changzhou, Jiangsu, China)
- CZY Cluny Airport (Cluny, Queensland, Australia)
- DAA Davison Army Airfield (Fort Belvoir, Virginia, United States)
- DAB Daytona Beach International Airport (Daytona Beach, Florida, United States)
- DAC Shahjalal International Airport (Dhaka, Bangladesh)
- DAD Da Nang International Airport (Da Nang, Vietnam)
- DAE Daporijo Airport (Daporijo, Arunachal Pradesh, India)
- DAF Daup Airport (Daup, Papua New Guinea)
- DAG Barstow-Daggett Airport (Daggett, California, United States)
- DAH Dathina Airport (Dathina, Yemen)
- DAJ Dauan Airport (Dauan, Queensland, Australia)
- DAK Dakhla Oasis Airport (Dakhla Oasis, Egypt)
- DAL Dallas Love Field (Dallas, Texas, United States)
- DAM Damascus International Airport (Damascus, Syria)
- DAN Danville Regional Airport (Danville, Virginia, United States)
- DAP Darchula Airport (Darchula, Nepal)
- DAR Dar es Salaam Airport (Dar es Salaam, Tanzania)
- DAT Datong Airport (Datong, Shanxi, China)
- DAU Daru Airport (Daru, Western Province, Papua New Guinea)
- DAV Enrique Malek International Airport (David, Chiriquí Province, Panama)
- DAX Dachuan Airport (Daxian Airport) (Dazhou, Sichuan, China)
- DAY James M Cox International Airport (Dayton, Ohio, United States)
- DAZ Darwaz Airport (Darwaz, Badakhshan, Afghanistan)
- DBA Dalbandin Airport (Dalbandin, Pakistan)
- DBD Dhanbad Airport (Dhanbad, India)
- DBM Debre Marcos Airport (Debre Marcos, Ethiopia)
- DBN W H "Bud" Barron Airport (Dublin, Georgia, United States)
- DBO Dubbo Airport (Dubbo, New South Wales, Australia)
- DBP Debepare Airport (Debepare, Papua New Guinea)
- DBQ Dubuque Regional Airport (Dubuque, Iowa, United States)
- DBS Dubois Municipal Airport (FAA: U41) (Dubois, Idaho, United States)
- DBT Debre Tabor Airport (Debre Tabor, Ethiopia)
- DBV Dubrovnik Airport (Dubrovnik, Dubrovnik-Neretva County, Croatia)
- DBY Dalby Airport (Dalby, Queensland, Australia)
- DCA Ronald Reagan Washington National Airport (Arlington County, Virginia (near Washington, DC), United States)
- DCF Canefield Airport (Canefield, Dominica)
- DCI Rafsu Decimomannu Airport (Sardinia, Italy)
- DCK Dahl Creek Airport (Dahl Creek, Alaska, United States)
- DCM Castres-Mazamet Airport (Castres, Languedoc, France)
- DCR Decatur Hi-Way Airport (closed) (Decatur, Indiana, United States)
- DCT Duncan Town Airport (Duncan Town, Ragged Island, Bahamas)
- DCU Pryor Field Regional Airport (Decatur, Alabama, United States)
- DDC Dodge City Regional Airport (Dodge City, Kansas, United States)
- DDG Dandong Airport (Dandong, China)
- DDI Daydream Island Resort Airport (Daydream Island Resort, Queensland, Australia)
- DDM Dodoima Airport (Dodoima, Papua New Guinea)
- DDN Delta Downs Airport (Delta Downs, Queensland, Australia)
- DDP Dorado Beach Airport (Dorado, Puerto Rico)
- DDU Dadu Airport (Dadu, Pakistan)
- DEA Dera Ghazi Khan Airport (Dera Ghazi Khan, Pakistan)
- DEB Debrecen Airport (Debrecen, Hajdú-Bihar, Hungary)
- DEC Decatur Airport (Decatur, Illinois, United States)
- DED Dehradun Airport (Dehradun, Uttarakhand, India)
- DEF Dezful Airport (Dezful, Iran)
- DEH Decorah Municipal Airport (Decorah, Iowa, United States)
- DEI Denis Island Airport (Denis Island, Seychelles)
- DEL Indira Gandhi International Airport (Delhi, India)
- DEM Dembidolo Airport (Dembidolo, Ethiopia)
- DEN Denver International Airport (succeeded Stapleton Airport) (Denver, Colorado, United States)
- DEP Deparizo Airport (Deparizo, India)
- DER Derim Airport (Derim, Papua New Guinea)
- DES Desroches Airport (Desroches Island, Seychelles)
- DET Coleman A Young International Airport (Detroit, Michigan, United States)
- DEZ Deir ez-Zor Airport (Al Jafrah Airport) (Deir ez-Zor (Deirezzor), Syria)
- DFI Defiance Memorial Airport (Defiance, Ohio, United States)
- DFP Drumduff Airport (Drumduff, Queensland, Australia)
- DFW Dallas/Fort Worth International Airport (Dallas and Fort Worth, Texas, United States)
- DGA Dangriga Airport (Dangriga, Belize)
- DGC Degahbur Airport (Degahbur, Ethiopia)
- DGE Mudgee Airport (Mudgee, New South Wales, Australia)
- DGL Douglas Municipal Airport (Douglas, Arizona, United States)
- DGN Dahlgren Naval Surface Warfare Center (FAA: NDY) (Dahlgren, Virginia, United States)
- DGO General Guadalupe Victoria International Airport (Durango, Durango, Mexico)
- DGP Daugavpils International Airport (Daugavpils, Latvia)
- DGR Dargaville Airport (Dargaville, New Zealand)
- DGT Sibulan (Dumaguete) Airport (Sibulan, Negros Oriental, Philippines)
- DGU Dedougou Airport (Dédougou, Burkina Faso)
- DGW Converse County Airport (Douglas, Wyoming, United States)
- DGX RAF St Athan (St Athan, Wales, United Kingdom)
- DHA Dhahran International Airport (Dhahran, Saudi Arabia)
- DHD Durham Downs Airport (Durham Downs, Queensland, Australia)
- DHF Al Dhafra Airport (Al Dhafra, United Arab Emirates)
- DHI Dhangarhi Airport (Dhangarhi, Nepal)
- DHL Dhala Airport (Dhala, Yemen)
- DHM Gaggal Airport (Kangra, Himachal Pradesh, India)
- DHN Dothan Regional Airport (Dothan, Alabama, United States)
- DHR De Kooy Airport (Den Helder, Netherlands, Kingdom of the Netherlands)
- DHT Dalhart Municipal Airport (Dalhart, Texas, United States)
- DIB Dibrugarh Airport (Chabua Airport) (Dibrugarh, India)
- DIC City Heliport (Dili, Timor-Leste)
- DIE Arrachart Airport (Antsiranana, Madagascar)
- DIG Diqing Airport (Diqing, Yunnan, China)
- DIJ Dijon-Bourgogne Airport (Dijon, France)
- DIK Theodore Roosevelt Regional Airport (Dickinson, North Dakota, United States)
- DIL Presidente Nicolau Lobato International Airport (Dili, Timor-Leste)
- DIM Dimbokro Airport (Dimbokro, Côte d'Ivoire)
- DIN Dien Bien Phu Airport (Dien Bien Phu, Vietnam)
- DIO Diomede Heliport (FAA: DM2) (Diomede, Alaska, United States)
- DIP Diapaga Airport (Diapaga, Burkina Faso)
- DIQ Divinópolis Airport (Divinópolis, Minas Gerais, Brazil)
- DIR Aba Tenna Dejazmach Yilma International Airport (Dire Dawa, Ethiopia)
- DIS Loubomo Airport (Loubomo, Republic of the Congo)
- DIU Diu Airport (Diu, India)
- DIV Divo Airport (Divo, Côte d'Ivoire)
- DIY Diyarbakir Airport (Diyarbakir, Turkey)
- DJA Djougou Airport (Djougou, Benin)
- DJB Sultan Thaha Airport (Sultan Taha Syarifudn Airport) (Jambi, Indonesia)
- DJE Zarzis Airport (Djerba, Tunisia)
- DJG Tiska Airport (Djanet, Algeria)
- DJJ Sentani Airport (Jayapura, Indonesia)
- DJM Djambala Airport (Djambala, Republic of the Congo)
- DJN Delta Junction Airport (FAA: D66) (Delta Junction, Alaska, United States)
- DJO Daloa Airport (Daloa, Côte d'Ivoire)
- DJR Dajarra Airport (Dajarra, Queensland, Australia)
- DJU Djúpivogur Airport (Djúpivogur, Iceland)
- DKI Dunk Island Airport (Dunk Island, Queensland, Australia)
- DKK Chautauqua County/Dunkirk Airport (Dunkirk, New York, United States)
- DKR Dakar-Yoff-Léopold Sédar Senghor International Airport (Dakar, Senegal)
- DKS Dikson Airport (Dikson, Russia)
- DKV Docker River Airport (Docker River, Northern Territory, Australia)
- DLA Douala Airport (Douala, Cameroon)
- DLB Dalbertis Airport (Dalbertis, Papua New Guinea)
- DLC Dalian Zhoushuizi International Airport (Dalian, Liaoning, China)
- DLD Geilo Airport, Dagali (Geilo, Norway)
- DLE Dôle-Tavaux Airport (Dole, France)
- DLF Laughlin Air Force Base (Del Rio, Texas, United States)
- DLG Dillingham Airport (Dillingham, Alaska, United States)
- DLH Duluth International Airport (Duluth, Minnesota, United States)
- DLI Lien Khuong Airport (Da Lat, Lam Dong, Vietnam)
- DLK Dulkaninna Airport (Dulkaninna, South Australia, Australia)
- DLL Dillon County Airport (FAA: DLC) (Dillon, South Carolina, United States)
- DLM Dalaman Airport (Mugla, Turkey)
- DLN Dillon Airport (Dillon, Montana, United States)
- DLP Disneyland Resort Paris Airport (Disneyland Resort Paris, Paris, France)
- DLS Columbia Gorge Regional Airport (The Dalles Municipal Airport) (The Dalles, Oregon, United States)
- DLU Dali Airport (Dali, Yunnan, China)
- DLV Delissaville Airport (Delissaville, Northern Territory, Australia)
- DLY Dillon's Bay Airport (Dillon's Bay, Erromango, Taféa, Vanuatu)
- DLZ Omnogobi Airport (Dalanzadgad, Mongolia)
- DMA Davis Monthan Air Force Base (Tucson, Arizona, United States)
- DMB Taraz Airport (Zhambul Airport) (Taraz (formerly Dzhambul and Aulie-Ata), Kazakhstan)
- DMD Doomadgee Mission Airport (Doomadgee Mission, Queensland, Australia)
- DME Domodedovo International Airport (Moscow, Russia)
- DMK Don Mueang International Airport (Don Muang, Bangkok, Thailand)
- DMM King Fahd International Airport (Dammam, Saudi Arabia)
- DMN Deming Municipal Airport (Deming, New Mexico, United States)
- DMO Sedalia Memorial Airport (Sedalia, Missouri, United States)
- DMR Dhamar Airport (Dhamar, Yemen)
- DMT Diamantino Airport (Diamantino, Mato Grosso, Brazil)
- DMU Dimapur Airport (Dimapur, India)
- DNA Kadena Air Base (Okinawa Prefecture, Japan)
- DNB Dunbar Airport (Dunbar, Queensland, Australia)
- DNC Danane Airport (Danane, Côte d'Ivoire)
- DND Dundee Airport (Dundee, Scotland, United Kingdom)
- DNF Martubah Airport (Derna, Libya)
- DNH Dunhuang Airport (Dunhuang, Gansu, China)
- DNI Wad Medani Airport (Wad Medani, Sudan)
- DNK Dnipropetrovsk International Airport (Dnipropetrovsk, Ukraine)
- DNL Daniel Field (Augusta, Georgia, United States)
- DNM Denham Airport (Denham, Western Australia, Australia)
- DNN Dalton Municipal Airport (Dalton, Georgia, United States)
- DNO Dianopolis Airport (Dianopolis, Tocantins, Brazil)
- DNP Tulsipur Airport (Dang Airport) (Dang, Nepal)
- DNQ Deniliquin Airport (Deniliquin, New South Wales, Australia)
- DNR Dinard - Pleurtuit - Saint-Malo Airport (Dinard, France)
- DNS Denison Municipal Airport (Denison, Iowa, United States)
- DNU Dinangat Airport (Dinangat, Papua New Guinea)
- DNV Vermilion County Airport (Danville, Illinois, United States)
- DNX Galegu Airport (Dinder, Sudan)
- DNZ Çardak Airport (Denizli, Turkey)
- DOA Doany Airport (Doany, Madagascar)
- DOB Dobo Airport (Dobo, Wamar Island, Indonesia)
- DOC Dornoch Airport (Dornoch, Scotland, United Kingdom)
- DOD Dodoma International Airport (Dodoma, Tanzania)
- DOE Djumu Airport (Djumu (Djoemoe), Suriname)
- DOG Dongola Airport (Dongola, Sudan)
- DOH Doha International Airport (Doha, Qatar)
- DOI Doini Airport (Doini, Papua New Guinea)
- DOK Donetsk Airport (Donetsk, Ukraine)
- DOL Deauville Saint-Gatien Airport (Deauville, France)
- DOM Melville Hall Airport (Melville Hall (near Roseau), Dominica)
- DON Dos Lagunas Airport (Dos Lagunas, El Petén, Guatemala)
- DOO Dorobisoro Airport (Dorobisoro, Papua New Guinea)
- DOP Dolpa Airport (Dolpa, Nepal)
- DOR Dori Airport (Dori, Burkina Faso)
- DOS Dios Airport (Dios, Papua New Guinea)
- DOT Don Torcuato International Airport (closed) (Buenos Aires, Argentina)
- DOU Dourados Airport (Dourados, Minas Gerais, Brazil)
- DOV Dover Air Force Base (Dover, Delaware, United States)
- DOX Dongara Airport (Dongara, Western Australia, Australia)
- DPA Dupage Airport (West Chicago, Illinois, United States)
- DPE St-Aubin Airport (Dieppe, France)
- DPG Michael Army Airfield (Dugway Proving Ground, Utah, United States)
- DPL Dipolog Airport (Dipolog City, Zamboanga del Norte, Philippines)
- DPO Devonport Airport (Devonport, Tasmania, Australia)
- DPS Ngurah Rai International Airport (Denpasar, Bali, Indonesia)
- DPU Dumpu Airport (Dumpu, Papua New Guinea)
- DQH Alpine Airstrip (FAA: AK15) (Deadhorse, Alaska, United States)
- DRA Desert Rock Airport (Mercury, Nevada, United States)
- DRB Derby Airport (Derby, Western Australia, Australia)
- DRC Dirico Airport (Dirico, Angola)
- DRD Dorunda Airport (Dorunda, Queensland, Australia)
- DRE Drummond Island Airport (FAA: DRM) (Drummond Island, Michigan, United States)
- DRG Deering Airport (FAA: DEE) (Deering, Alaska, United States)
- DRH Dabra Airport (Dabra, Indonesia)
- DRI Beauregard Regional Airport (De Ridder, Louisiana, United States)
- DRJ Drietabbetje Airport (Drietabbetje, Suriname)
- DRK Drake Bay Airport (Drake Bay, Costa Rica)
- DRM Drama Airport (Drama, Greece)
- DRN Dirranbandi Airport (Dirranbandi, Queensland, Australia)
- DRO Durango-La Plata County Airport (Durango, Colorado, United States)
- DRR Durrie Airport (Durrie, Queensland, Australia)
- DRS Dresden Klotzsche Airport (Dresden, Germany)
- DRT Del Rio International Airport (Del Rio, Texas, United States)
- DRU Drummond Airport (FAA: M26) (Drummond, Montana, United States)
- DRW Darwin International Airport (Darwin, Northern Territory, Australia)
- DSA Robin Hood Airport Doncaster Sheffield (Doncaster, England, United Kingdom)
- DSC Dschang Airport (Dschang, Cameroon)
- DSD Grande Anse Airport (Grande Anse, La Desirade, Guadeloupe)
- DSE Combolcha Airport (Dessie / Kombolcha, Ethiopia)
- DSG Dilasag Airport (Dilasag, Aurora, Philippines)
- DSI Destin-Fort Walton Beach Airport (FAA: DTS) (Destin, Florida, United States)
- DSK Dera Ismail Khan Airport (Dera Ismail Khan, Pakistan)
- DSL Daru Airport (Daru, Sierra Leone)
- DSM Des Moines International Airport (Des Moines, Iowa, United States)
- DSN Dongsheng Airport (Dongsheng, China)
- DSV Dansville Municipal Airport (Dansville, New York, United States)
- DTA Delta Municipal Airport (Delta, Utah, United States)
- DTD Datadawai Airport (Long Pahangai, West Kutai Regency, East Kalimantan, Indonesia)
- DTE Bagasbas Airport (Daet, Camarines Norte, Philippines)
- DTH Furnace Creek Airport (Furnace Creek, Death Valley, California, United States)
- DTL Detroit Lakes Airport (Wething Field) (Detroit Lakes, Minnesota, United States)
- DTM Dortmund Airport (Dortmund, North Rhine-Westphalia, Germany)
- DTN Shreveport Downtown Airport (Shreveport, Louisiana, United States)
- DTT All Airports (Detroit, Michigan, United States)
- DTW Detroit Metropolitan Wayne County Airport (Romulus (near Detroit), Michigan, United States)
- DUA Eaker Field (Durant, Oklahoma, United States)
- DUB Dublin Airport (Dublin, Ireland)
- DUC Halliburton Field (Duncan, Oklahoma, United States)
- DUD Dunedin Airport (Dunedin, Otago, New Zealand)
- DUE Dundo Airport (Dundo, Angola)
- DUF Pine Island Airport (FAA: 7NC2) (Corolla, North Carolina, United States)
- DUG Bisbee-Douglas International Airport (Bisbee/Douglas, Arizona, United States)
- DUJ DuBois Regional Airport (formerly DuBois-Jefferson County Airport) (DuBois, Pennsylvania, United States)
- DUK Dukuduk Airport (Dukuduk, South Africa)
- DUM Pinang Kampai Airport (Dumai, Sumatra, Indonesia)
- DUN Dundas Airport (Dundas, Greenland)
- DUQ Duncan Airport (Duncan, British Columbia, Canada)
- DUR King Shaka International Airport (Durban, KwaZulu-Natal, South Africa)
- DUS Düsseldorf International Airport (Düsseldorf, North Rhine-Westphalia, Germany)
- DUT Unalaska Airport (Unalaska, Alaska, United States)
- DVA Deva Airport (Deva, Romania)
- DVD Andavadoaka Airport (Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar)
- DVL Devils Lake Municipal Airport (Devils Lake, North Dakota, United States)
- DVN Davenport Municipal Airport (Davenport, Iowa, United States)
- DVO Francisco Bangoy International Airport (Davao City, Philippines)
- DVP Davenport Downs Airport (Davenport Downs, Queensland, Australia)
- DVR Daly River Airport (Daly River, Northern Territory, Australia)
- DVT Phoenix Deer Valley Airport (Phoenix, Arizona, United States)
- DWA Dwangwa Airport (Dwangwa, Malawi)
- DWB Soalala Airport (Soalala, Madagascar)
- DWC Al Maktoum International Airport (Jebel Ali, Dubai, United Arab Emirates)
- DWD Dawadmi Airport (Dawadmi, Saudi Arabia)
- DWH David Wayne Hooks Memorial Airport (Houston, Texas, United States)
- DWN Downtown Airpark (FAA: OK03) (Oklahoma City, Oklahoma, United States)
- DWS Walt Disney World Airport (Walt Disney World, Orlando, Florida, United States)
- DXB Dubai International Airport (Dubai, United Arab Emirates)
- DXD Dixie Airport (Dixie, Queensland, Australia)
- DXR Danbury Municipal Airport (Danbury, Connecticut, United States)
- DYA Dysart Airport (Dysart, Queensland, Australia)
- DYG Zhangjiajie Airport (formerly Dayong Airport) (Zhangjiajie, Hunan, China)
- DYL Doylestown Airport (Doylestown, Pennsylvania, United States)
- DYM Diamantina Lakes Airport (Diamantina Lakes, Queensland, Australia)
- DYR Ugolny Airport (Anadyr, Russia)
- DYS Dyess Air Force Base (Abilene, Texas, United States)
- DYU Dushanbe Airport (Dushanbe, Tajikistan)
- DYW Daly Waters Airport (Daly Waters, Northern Territory, Australia)
- DZA Dzaoudzi Pamandzi International Airport (Dzaoudzi, Mayotte)
- DZI Codazzi Airport (Codazzi, Colombia)
- DZN Zhezkazgan Airport (Jezkazgan, Kazakhstan)
- DZO Santa Bernardina International Airport (Durazno, Uruguay)
- DZU Dazu Airport (Dazu, China)
- EAA Eagle Airport (Eagle, Alaska, United States)
- EAB Abbse Airport (Abbse, Yemen)
- EAE Siwo Airport (Sangafa, Emae, Shéfa, Vanuatu)
- EAL Elenak Airport (Elenak, Marshall Islands)
- EAM Najran Domestic Airport (Najran (Nejran), Saudi Arabia)
- EAN Phifer Airfield (Wheatland, Wyoming, United States)
- EAR Kearney Regional Airport (Kearney, Nebraska, United States)
- EAS San Sebastián Airport (or Fuenterrabia Airport) (San Sebastián, Spain)
- EAT Pangborn Memorial Airport (Wenatchee, Washington, United States)
- EAU Chippewa Valley Regional Airport (Eau Claire, Wisconsin, United States)
- EBA Marina di Campo Airport (Elba, Italy)
- EBB Entebbe International Airport (Entebbe, Uganda)
- EBD El Obeid Airport (El Obeid, Sudan)
- EBG El Bagre Airport (El Bagre, Colombia)
- EBJ Esbjerg Airport (Esbjerg, Denmark)
- EBL Erbil International Airport (Erbil, Kurdistan, Iraq)
- EBM El Borma Airport (El Borma, Tunisia)
- EBN Ebadon Airstrip (Kwajalein Atoll, Marshall Islands)
- EBO Ebon Airport (Ebon Atoll, Marshall Islands)
- EBS Webster City Municipal Airport (Webster City, Iowa, United States)
- EBU Saint-Étienne - Bouthéon Airport (Saint-Étienne / Bouthéon, France)
- EBW Ebolowa Airport (Ebolowa, Cameroon)
- ECA Iosco County Airport (FAA: 6D9) (East Tawas, Michigan, United States)
- ECG Elizabeth City Regional Airport / Elizabeth City CGAS (Elizabeth City, North Carolina, United States)
- ECH Echuca Airport (Echuca, Victoria, Australia)
- ECO El Encanto Airport (El Encanto, Colombia)
- ECP Northwest Florida Beaches International Airport (Panama City, Florida, United States)
- ECR El Charco Airport (El Charco, Colombia)
- ECS Mondell Field (Newcastle, Wyoming, United States)
- EDA Edna Bay Municipal Seaplane Base (Edna Bay, Alaska, United States)
- EDB El Debba Airport (El Debba (Al Dabbah), Sudan)
- EDC Austin Executive Airport (Austin, Texas, United States)
- EDD Erldunda Airport (Erldunda, Northern Territory, Australia)
- EDE Northeastern Regional Airport (Edenton, North Carolina, United States)
- EDF Elmendorf Air Force Base (Anchorage, Alaska, United States)
- EDG Weide Army Airfield (Edgewood Arsenal, Maryland, United States)
- EDK Captain Jack Thomas/El Dorado Airport (FAA: EQA) (El Dorado, Kansas, United States)
- EDL Eldoret International Airport (Eldoret, Kenya)
- EDM La Roche-sur-Yon Aerodrome (La Roche-sur-Yon / Les Ajoncs, France)
- EDO Edremit Körfez Airport (Balikesir, Turkey)
- EDQ Erandique Airport (Erandique, Honduras)
- EDR Edward River Airport (Edward River, Queensland, Australia)
- EDW Edwards Air Force Base (Edwards, California, United States)
- EED Needles Airport (Needles, California, United States)
- EEK Eek Airport (Eek, Alaska, United States)
- EEN Dillant-Hopkins Airport (Keene, New Hampshire, United States)
- EFD Ellington Field (Houston, Texas, United States)
- EFG Efogi Airport (Efogi, Papua New Guinea)
- EFK Newport State Airport (Newport, Vermont, United States)
- EFL Kefalonia International Airport (Kefalonia, Greece)
- EFW Jefferson Municipal Airport (Jefferson, Iowa, United States)
- EGA Engati Airport (Engati, Papua New Guinea)
- EGC Bergerac-Roumanière Airport (Bergerac, France)
- EGE Eagle County Regional Airport (Eagle, Colorado (near Vail), United States)
- EGI Duke Field (Eglin Auxiliary Field 3) (Crestview, Florida, United States)
- EGL Neghele Airport (Negele Boran, Ethiopia)
- EGM Sege Airport (Sege, Solomon Islands)
- EGN Geneina Airport (Geneina, Sudan)
- EGO Belgorod Airport (Belgorod, Russia)
- EGP Maverick County Airport (Eagle Pass, Texas, United States)
- EGS Egilsstaðir Airport (Egilsstaðir, Iceland)
- EGV Eagle River Union Airport (Eagle River, Wisconsin, United States)
- EGX Egegik Airport (FAA: EII) (Egegik, Alaska, United States)
- EHL El Bolson Airport (El Bolsón, Río Negro, Argentina)
- EHM Cape Newenham LRRS Airport (Cape Newenham, Alaska, United States)
- EHT Rentschler Heliport (FAA: CT88) (East Hartford, Connecticut, United States)
- EIA Popondetta Airport (Eia, Papua New Guinea)
- EIE Yeniseysk Airport (Yeniseysk, Russia)
- EIH Einasleigh Airport (Einasleigh, Queensland, Australia)
- EIL Eielson Air Force Base (Fairbanks, Alaska, United States)
- EIN Eindhoven Airport (Eindhoven, Netherlands, Kingdom of the Netherlands)
- EIS Terrance B Lettsome International Airport (Beef Island (near Tortola), British Virgin Islands, British Overseas Territories, United Kingdom)
- EIY Ein Yahav Airfield (Ein Yahav, Israel)
- EJA Yarigüies Airport (Barrancabermeja, Colombia)
- EJH Wejh Airport (Wejh, Saudi Arabia)
- EJT Enejit Airport (Enejit, Marshall Islands)
- EKA Murray Field (Eureka, California, United States)
- EKB Ekibastuz Airport (Ekibastuz, Kazakhstan)
- EKD Elkedra Airport (Elkedra, Northern Territory, Australia)
- EKE Ekereku Airport (Ekereku, Guyana)
- EKI Elkhart Municipal Airport (FAA: EKM) (Elkhart, Indiana, United States)
- EKN Elkins - Randolph County Airport (Jennings Randolph Field) (Elkins, West Virginia, United States)
- EKO Elko Regional Airport (Elko, Nevada, United States)
- EKT Eskilstuna Airport (Eskilstuna, Sweden)
- EKX Addington Field (Elizabethtown Regional Airport) (Elizabethtown, Kentucky, United States)
- ELA Eagle Lake Airport (Eagle Lake, Texas, United States)
- ELB Las Flores Airport (El Banco, Colombia)
- ELC Elcho Island Airport (Elcho Island, Northern Territory, Australia)
- ELD South Arkansas Regional Airport at Goodwin Field (El Dorado, Arkansas, United States)
- ELE El Real Airport (El Real, Panama)
- ELF El Fasher Airport (El Fasher, Sudan)
- ELG El Golea Airport (El Golea, Algeria)
- ELH North Eleuthera Airport (North Eleuthera, Eleuthera Island, Bahamas)
- ELI Elim Airport (Elim, Alaska, United States)
- ELJ El Recreo Airport (El Recreo, Colombia)
- ELK Elk City Municipal Airport (Elk City, Oklahoma, United States)
- ELL Ellisras Airport (Ellisras, South Africa)
- ELM Elmira/Corning Regional Airport (Elmira/Big Flats, New York, United States)
- ELN Bowers Field (Ellensburg, Washington, United States)
- ELO Eldorado Airport (Eldorado, Misiones, Argentina)
- ELP El Paso International Airport (El Paso, Texas, United States)
- ELQ Gassim Regional Airport (Buraidah, Saudi Arabia)
- ELR Irian Jaya Airport (Elelim Airport) (Elelim, Indonesia)
- ELS East London Airport (East London, South Africa)
- ELT Tour Sinai City Airport (El Tor, Egypt)
- ELU Guemar Airport (El Oued, Algeria)
- ELV Elfin Cove Seaplane Base (Elfin Cove, Alaska, United States)
- ELW Ellamar Seaplane Base (FAA: 1Z9) (Ellamar, Alaska, United States)
- ELY Ely Airport (Ely, Nevada, United States)
- ELZ Wellsville Municipal Airport (Tarantine Field) (Wellsville, New York, United States)
- EMA East Midlands Airport (Castle Donington, Leicestershire, United Kingdom)
- EMD Emerald Airport (Emerald, Queensland, Australia)
- EME Emden Airport (Emden, Lower Saxony, Germany)
- EMG Empangeni Airport (Empangeni, South Africa)
- EMI Emirau Airport (Emirau, Papua New Guinea)
- EMK Emmonak Airport (FAA: ENM) (Emmonak, Alaska, United States)
- EMM Kemmerer Municipal Airport (Kemmerer, Wyoming, United States)
- EMN Nema Airport (Nema, Mauritania)
- EMO Emo Airport (Emo, Papua New Guinea)
- EMP Emporia Municipal Airport (Emporia, Kansas, United States)
- EMS Embessa Airport (Embessa, Papua New Guinea)
- EMT El Monte Airport (El Monte, California, United States)
- EMX El Maitén Airport (El Maitén, Neuquén, Argentina)
- EMY El Minya Airport (El Minya, Egypt)
- ENA Kenai Municipal Airport (Kenai, Alaska, United States)
- ENB Eneabba Airport (Eneabba, Western Australia, Australia)
- ENC Essey Airport (Nancy, France)
- END Vance Air Force Base (Enid, Oklahoma, United States)
- ENE H Hasan Aroeboesman Airport (Ende, Flores, Indonesia)
- ENF Enontekiö Airport (Enontekiö, Finland)
- ENH Enshi Airport (Enshi, Hubei, China)
- ENI El Nido Airport (El Nido, Palawan, Philippines)
- ENJ El Naranjo Airport (El Naranjo, El Petén, Guatemala)
- ENK Enniskillen/St Angelo Airport (Enniskillen, Co Fermanagh, Northern Ireland, United Kingdom)
- ENL Centralia Municipal Airport (Centralia, Illinois, United States)
- ENN Nenana Municipal Airport (Nenana, Alaska, United States)
- ENO Teniente Primero Alarcon Airport (Encarnacion, Paraguay)
- ENS Enschede Airport Twente (Enschede, Netherlands, Kingdom of the Netherlands)
- ENT Enewetak Auxiliary Airfield (Enewetak, Marshall Islands)
- ENU Enugu Airport (Enugu, Nigeria)
- ENV Wendover Airport (Wendover, Utah, United States)
- ENW Kenosha Regional Airport (Kenosha, Wisconsin, United States)
- ENY Yan'an Ershilibao Airport (Yan'an, Shaanxi, China)
- EOH Olaya Herrera Airport (Medellín, Colombia)
- EOI Eday Airport (Eday, Scotland, United Kingdom)
- EOK Keokuk Municipal Airport (Keokuk, Iowa, United States)
- EOR El Dorado Airport (El Dorado, Venezuela)
- EOS Neosho Hugh Robinson Airport (Neosho, Missouri, United States)
- EOZ Elorza Airport (Elorza, Venezuela)
- EPG Browns Airport (FAA: NE69) (Weeping Water, Nebraska, United States)
- EPH Ephrata Municipal Airport (Ephrata, Washington, United States)
- EPI Épi Island Airport (Épi Island, Shéfa, Vanuatu)
- EPK Episkopi Airport (Episkopi, Cyprus)
- EPL Épinal - Mirecourt Airport (Juvaincourt, Vosges, France)
- EPN Epéna Airport (Epéna, Republic of the Congo)
- EPR Esperance Airport (Gibson, Esperance, Western Australia, Australia)
- EPS Arroyo Barril International Airport (Samaná, Dominican Republic)
- EPT Eliptamin Airport (Eliptamin, Papua New Guinea)
- EPU Pärnu Airport (Pärnu, Estonia)
- EQS Esquel Airport (Esquel, Chubut Province, Argentina)
- ERA Erigavo Airport (Erigavo, Somalia)
- ERB Pukatja Airport (Ernabella Airport) (Pukatja, South Australia, Australia)
- ERC Erzincan Airport (Erzincan, Turkey)
- ERD Berdyansk Airport (Berdyansk, Ukraine)
- ERE Erave Airport (Erave, Papua New Guinea)
- ERF Erfurt Airport (Erfurt, Germany)
- ERG Eromanga Airport (Eromanga, Queensland, Australia)
- ERH Moulay Ali Cherif Airport (Er-Rachidia (Errachidia), Morocco)
- ERI Erie International Airport (Tom Ridge Field) (Erie, Pennsylvania, United States)
- ERL Erenhot Saiwusu International Airport (Erenhot, Inner Mongolia, China)
- ERM Erechim Airport (Erechim, Rio Grande do Sul, Brazil)
- ERN Eirunepe Airport (Eirunepe, Amazonas, Brazil)
- ERR Errol Airport (Errol, New Hampshire, United States)
- ERS Eros Airport (Windhoek, Namibia)
- ERT Erdenet Airport (Erdenet, Mongolia)
- ERU Erume Airport (Erume, Papua New Guinea)
- ERV Kerrville Municipal Airport (Louis Schreiner Field) (Kerrville, Texas, United States)
- ERZ Erzurum Airport (Erzurum, Turkey)
- ESA Esa'ala Airport (Esa'ala, Papua New Guinea)
- ESB Esenboga International Airport (Ankara, Turkey)
- ESC Delta County Airport (Escanaba, Michigan, United States)
- ESD Orcas Island Airport (FAA: ORS) (Eastsound, Washington, United States)
- ESE Ensenada Airport (Ensenada, Baja California, Mexico)
- ESF Esler Regional Airport (Alexandria, Louisiana, United States)
- ESG Doctor Luis Maria Argaña International Airport (Mariscal Estigarribia, Paraguay)
- ESH Shoreham Airport (Lancing, West Sussex, United Kingdom)
- ESI Espinosa Airport (Espinosa, Minas Gerais, Brazil)
- ESK Eskisehir Airport (Eskisehir, Turkey)
- ESL Elista Airport (Elista, Kalmykia, Russia)
- ESM General Rivadeneira Airport (Esmeraldas, Ecuador)
- ESN Easton/Newnam Field (Easton, Maryland, United States)
- ESO Ohkay Owingeh Airport (FAA: E14) (Española, New Mexico, United States)
- ESP Stroudsburg-Pocono Airport (FAA: N53) (East Stroudsburg, Pennsylvania, United States)
- ESR El Salvador Bajo Airport (El Salvador, Chile)
- ESS Essen/Mülheim Airport (Essen, Germany)
- EST Estherville Municipal Airport (Estherville, Iowa, United States)
- ESU Essaouira Airport (Essaouira, Morocco)
- ESW Easton State Airport (Easton, Washington, United States)
- ETB West Bend Municipal Airport (West Bend, Wisconsin, United States)
- ETD Etadunna Airport (Etadunna, South Australia, Australia)
- ETE Genda Wuha Airport (Genda Wuha, Ethiopia)
- ETH J Hozman Airport (Eilat, Israel)
- ETN Eastland Municipal Airport (Eastland, Texas, United States)
- ETS Enterprise Municipal Airport (FAA: EDN) (Enterprise, Alabama, United States)
- ETZ Metz-Nancy-Lorraine Airport (Lorraine, France)
- EUA Kaufana Airport (Eua, Tonga)
- EUC Eucla Airport (Eucla, Western Australia, Australia)
- EUE Eureka Airport (FAA: 05U) (Eureka, Nevada, United States)
- EUF Weedon Field (Eufaula, Alabama, United States)
- EUG Eugene Airport / Mahlon Sweet Field (Eugene, Oregon, United States)
- EUM Wasbek Airport (Neumünster, Schleswig-Holstein, Germany)
- EUN Hassan I Airport (El Aaiún (Laayoune), Morocco)
- EUQ Evelio Javier (Antique) Airport (San Jose de Buenavista, Antique, Philippines)
- EUX F D Roosevelt Airport (Sint Eustatius, Caribbean Netherlands, Netherlands, Kingdom of the Netherlands)
- EVA Ben Bruce Memorial Airpark (FAA: 4TE8) (Evadale, Texas, United States)
- EVD Eva Downs Airport (Eva Downs, Northern Territory, Australia)
- EVE Harstad/Narvik Airport, Evenes (Evenes, Norway)
- EVG Sveg Airport (Sveg, Sweden)
- EVH Evans Head Memorial Aerodrome (Evans Head, New South Wales, Australia)
- EVM Eveleth-Virginia Municipal Airport (Eveleth, Minnesota, United States)
- EVN Zvartnots International Airport (Yerevan, Armenia)
- EVV Evansville Regional Airport (Evansville, Indiana, United States)
- EVW Evanston-Uinta County Burns Field (Evanston, Wyoming, United States)
- EVX Évreux-Fauville Air Base (Évreux / Fauville, France)
- EWB New Bedford Regional Airport (New Bedford, Massachusetts, United States)
- EWE Ewer Airport (Ewer, Indonesia)
- EWI Enarotali Airport (Enarotali, Indonesia)
- EWK Newton City/County Airport (Newton, Kansas, United States)
- EWN Craven County Regional Airport (New Bern, North Carolina, United States)
- EWO Ewo Airport (Ewo, Republic of the Congo)
- EWR Newark Liberty International Airport (Newark/Elizabeth, New Jersey, United States)
- EXI Excursion Inlet Seaplane Base (Excursion Inlet, Alaska, United States)
- EXM Exmouth Airport (Exmouth, Western Australia, Australia)
- EXT Exeter International Airport (Exeter, England, United Kingdom)
- EYL Yélimané Airport (Yélimané, Mali)
- EYP El Alcaraván Airport (Yopal, Colombia)
- EYS Eliye Springs Airport (Eliye Springs, Kenya)
- EYW Key West International Airport (Key West, Florida, United States)
- EZE Ministro Pistarini International Airport (Ezeiza (near Buenos Aires), Argentina)
- EZS Elazig Airport (Elazig, Turkey)
- FAA Faranah Airport (Faranah, Guinea)
- FAB Farnborough Airport (Farnborough, United Kingdom)
- FAC Faaite Airport (Faaite, French Polynesia)
- FAE Vágar Airport (Sørvágur, Faroe Islands)
- FAF Felker Army Airfield (Fort Eustis, Virginia, United States)
- FAG Fagurhólsmýri Airport (Fagurhólsmýri, Iceland)
- FAH Farah Airport (Farah, Afghanistan)
- FAI Fairbanks International Airport (Fairbanks, Alaska, United States)
- FAJ Diego Jimenez Torres Airport (FAA: X95) (Fajardo, Puerto Rico, United States)
- FAK False Island Seaplane Base (FAA: 2Z6) (False Island, Alaska, United States)
- FAM Farmington Regional Airport (Farmington, Missouri, United States)
- FAN Lista Airport (Farsund, Norway)
- FAO Faro Airport (Faro, Algarve, Portugal)
- FAQ Frieda River Airport (Frieda River, Papua New Guinea)
- FAR Hector International Airport (Fargo, North Dakota, United States)
- FAS Fáskrúðsfjörður Airport (Fáskrúðsfjörður, Iceland)
- FAT Fresno Yosemite International Airport (Fresno, California, United States)
- FAV Fakarava Airport (Fakarava, Society Islands, French Polynesia)
- FAY Fayetteville Regional Airport (Grannis Field) (Fayetteville, North Carolina, United States)
- FBD Fayzabad Airport (Faizabad Airport) (Fayzabad, Badakhshan, Afghanistan)
- FBE Francisco Beltrão Airport (Francisco Beltrao, Paraná, Brazil)
- FBG Simmons Army Airfield (Fort Bragg, North Carolina, United States)
- FBK Wainwright Army Airfield (Fairbanks / Fort Wainwright, Alaska, United States)
- FBL Faribault Municipal Airport (Faribault, Minnesota, United States)
- FBM Lubumbashi International Airport (Lubumbashi, Democratic Republic of the Congo)
- FBR Fort Bridger Airport (Fort Bridger, Wyoming, United States)
- FBS Friday Harbor Seaplane Base (FAA: W33) (Friday Harbor, Washington, United States)
- FBU Fornebu Airport (closed) (Oslo, Norway)
- FBY Fairbury Municipal Airport (Fairbury, Nebraska, United States)
- FCA Glacier Park International Airport (FAA: GPI) (Kalispell, Montana, United States)
- FCB Ficksburg Sentra Oes Airport (Ficksburg, South Africa)
- FCH Fresno Chandler Executive Airport (Fresno, California, United States)
- FCM Flying Cloud Airport (Eden Prairie, Minnesota, United States)
- FCN Fliegerhorst Nordholz (Nordholz, Germany)
- FCO Leonardo Da Vinci International Airport (Fiumicino (near Rome), Italy)
- FCS Butts Army Airfield (Fort Carson) (Fort Carson, Colorado, United States)
- FCT Vagabond Army Airfield (Yakima, Washington, United States)
- FCY Forrest City Municipal Airport (Forrest City, Arkansas, United States)
- FDA Fundación Airport (Fundación, Colombia)
- FDE Førde Airport, Bringeland (Førde / Bringeland, Norway)
- FDF Martinique Aimé Césaire International Airport (Le Lamentin / Fort de France, Martinique)
- FDH Friedrichshafen Airport (Bodensee Airport) (Friedrichshafen, Bodensee, Germany)
- FDK Frederick Municipal Airport (Frederick, Maryland, United States)
- FDO San Fernando Airport (San Fernando, Buenos Aires, Argentina)
- FDR Frederick Municipal Airport (Frederick, Oklahoma, United States)
- FDU Bandundu Airport (Bandundu, Democratic Republic of the Congo)
- FDY Findlay Airport (Findlay, Ohio, United States)
- FEA Fetlar Airport (Fetlar, Scotland, United Kingdom)
- FEB Sanfebagar Airport (Sanfebagar, Nepal)
- FEC João Durval Carneiro Airport (Feira de Santana, Bahia, Brazil)
- FEG Fergana Airport (Fergana, Uzbekistan)
- FEJ Feijó Airport (Feijó, Acre, Brazil)
- FEK Ferkessédougou Airport (Ferkessédougou, Côte d'Ivoire)
- FEL Fürstenfeldbruck Air Base (Fürstenfeldbruck, Bavaria, Germany)
- FEN Fernando de Noronha Airport (Fernando de Noronha, Pernambuco, Brazil)
- FEP Albertus Airport (Freeport, Illinois, United States)
- FET Fremont Municipal Airport (Fremont, Nebraska, United States)
- FEW Francis E Warren Air Force Base (Cheyenne, Wyoming, United States)
- FEZ Fes-Saïss Airport (Fes, Morocco)
- FFA First Flight Airport (Kill Devil Hills, North Carolina, United States)
- FFD RAF Fairford (Fairford, England, United Kingdom)
- FFL Fairfield Municipal Airport (Fairfield, Iowa, United States)
- FFM Fergus Falls Municipal Airport (Einar Mickelson Field) (Fergus Falls, Minnesota, United States)
- FFO Wright-Patterson Air Force Base (Dayton, Ohio, United States)
- FFT Capital City Airport (Frankfort, Kentucky, United States)
- FFU Futaleufu Airport (Futaleufu, Chile)
- FGD Fderik Airport (F'dérik Airport) (Fderik, Mauritania)
- FGI Fagali'i Airport (Apia, Samoa)
- FGL Fox Glacier Heliport (Fox Glacier, New Zealand)
- FGU Fangatau Airport (Fangatau, French Polynesia)
- FHU Sierra Vista Municipal Airport / Libby Army Airfield (Fort Huachuca, Sierra Vista, Arizona, United States)
- FHZ Fakahina Airport (Fakahina, French Polynesia)
- FID Elizabeth Field (FAA: 0B8) (Fishers Island, New York, United States)
- FIE Fair Isle Airport (Fair Isle, Scotland, United Kingdom)
- FIG Fria Airport (Fria, Guinea)
- FIH N'djili Airport (Kinshasa International) (Kinshasa, Democratic Republic of the Congo)
- FIK Finke Airport (Finke, Northern Territory, Australia)
- FIL Fillmore Municipal Airport (FAA: FOM) (Fillmore, Utah, United States)
- FIN Finschhafen Airport (Finschhafen, Papua New Guinea)
- FIV Five Finger Coast Guard Heliport (FAA: 2AK3) (Five Finger, Alaska, United States)
- FIZ Fitzroy Crossing Airport (Fitzroy Crossing, Western Australia, Australia)
- FJR Fujairah International Airport (cargo only) (Fujairah, United Arab Emirates)
- FKB Baden Airpark (Karlsruhe/Baden-Baden Airport) (Karlsruhe/Baden-Baden, Baden-Württemberg, Germany)
- FKI Bangoka International Airport (Kisangani, Democratic Republic of the Congo)
- FKJ Fukui Airport (Fukui, Honshu, Japan)
- FKL Venango Regional Airport (Chess Lamberton Field) (Franklin, Pennsylvania, United States)
- FKN Franklin Municipal Airport (John Beverly Rose Field) (Franklin, Virginia, United States)
- FKQ Fak Fak Airport (Fak Fak, Irian Jaya, Indonesia)
- FKS Fukushima Airport (Sugawa, Fukushima, Japan)
- FLA Gustavo Artunduaga Paredes Airport (Florencia, Caquetá, Colombia)
- FLB Cangapara Airport (Floriano, Piauí, Brazil)
- FLC Falls Creek Airport (Falls Creek, Victoria, Australia)
- FLD Fond du Lac County Airport (Fond du Lac, Wisconsin, United States)
- FLE Fort Lee Army Airfield (FAA: VA35) (Fort Lee, Virginia, United States)
- FLF Schäferhaus Airport (Flensburg, Schleswig-Holstein, Germany)
- FLG Flagstaff Pulliam Airport (Flagstaff, Arizona, United States)
- FLH Flotta Isle Airport (Flotta Isle, Scotland, United Kingdom)
- FLI Flateyri Airport (Flateyri, Iceland)
- FLL Fort Lauderdale - Hollywood International Airport (Fort Lauderdale / Hollywood, Florida, United States)
- FLM Fernheim Airport (Filadelfia Airport) (Filadelfia, Paraguay)
- FLN Hercílio Luz International Airport (Florianópolis, Santa Catarina, Brazil)
- FLO Florence Regional Airport (Florence, South Carolina, United States)
- FLP Marion County Regional Airport (Flippin, Arkansas, United States)
- FLR Florence Airport (Amerigo Vespucci Airport) (Peretola, Florence, Italy)
- FLS Flinders Island Airport (Flinders Island, Tasmania, Australia)
- FLT Flat Airport (Flat, Alaska, United States)
- FLU Flushing Airport (Flushing, New York, United States)
- FLV Sherman Army Airfield (Fort Leavenworth, Kansas, United States)
- FLW Santa Cruz Airport (Flores Island, Azores, Portugal)
- FLX Fallon Municipal Airport (Fallon, Nevada, United States)
- FLY Finley Airport (Finley, New South Wales, Australia)
- FMA Formosa International Airport (El Pucú Airport) (Formosa, Argentina)
- FMC Five Mile Airport (FAA: FVM) (Five Mile, Alaska, United States)
- FME Tipton Airport (Fort Meade) (Odenton, Maryland, United States)
- FMG Flamingo Airport (Flamingo, Costa Rica)
- FMH Otis ANGB (Cape Cod CGAS) (Falmouth, Massachusetts, United States)
- FMI Kalemie Airport (Kalemie, Democratic Republic of the Congo)
- FMM Allgäu Airport (Memmingen, Bavaria, Germany)
- FMN Four Corners Regional Airport (Farmington, New Mexico, United States)
- FMO Münster Osnabrück International Airport (Greven, North Rhine-Westphalia, Germany)
- FMS Fort Madison Municipal Airport (FAA: FSW) (Fort Madison, Iowa, United States)
- FMY Page Field (Fort Myers, Florida, United States)
- FNA Lungi International Airport (Freetown, Sierra Leone)
- FNB Neubrandenburg Airport (Neubrandenburg, Mecklenburg-Vorpommern, Germany)
- FNC Madeira Airport (Funchal, Madeira, Portugal)
- FNE Fane Airport (Fane, Papua New Guinea)
- FNG Fada N'gourma Airport (Fada N'gourma, Burkina Faso)
- FNH Fincha Airport (Fincha, Ethiopia)
- FNI Garons Airport (Nîmes-Arles-Camargue, France)
- FNJ Sunan International Airport (Pyongyang, North Korea)
- FNL Fort Collins-Loveland Municipal Airport (Fort Collins/Loveland, Colorado, United States)
- FNR Funter Bay Seaplane Base (Funter Bay, Alaska, United States)
- FNT Bishop International Airport (Flint, Michigan, United States)
- FOA Foula Airport (Foula, Scotland, United Kingdom)
- FOB Fort Bragg Airport (FAA: 82CL) (Fort Bragg, California, United States)
- FOC Fuzhou Changle International Airport (Fuzhou, Fujian, China)
- FOD Fort Dodge Regional Airport (Fort Dodge, Iowa, United States)
- FOE Forbes Field (Topeka, Kansas, United States)
- FOG Gino Lisa Airport (Foggia, Italy)
- FOK Francis S Gabreski Airport (Westhampton Beach, New York, United States)
- FOM Nkounja Airport (Foumban, Cameroon)
- FON La Fortuna Airport (La Fortuna, Costa Rica)
- FOO Kornasoren Airport (Noemfoor Airport) (Noemfoor, Schouten Islands, Indonesia)
- FOR Pinto Martins International Airport (Fortaleza, Ceará, Brazil)
- FOS Forrest Airport (Forrest, Western Australia, Australia)
- FOT Rohnerville Airport (Fortuna, California, United States)
- FOU Fougamou Airport (Fougamou, Gabon)
- FOY Foya Airport (Foya, Liberia)
- FPO Grand Bahama International Airport (Freeport, Grand Bahama, Bahamas)
- FPR St Lucie County International Airport (Fort Pierce, Florida, United States)
- FPY Perry-Foley Airport (FAA: 40J) (Perry, Florida, United States)
- FRA Frankfurt International Airport (Frankfurt, Germany)
- FRB Forbes Airport (Forbes, New South Wales, Australia)
- FRC Franca Airport (Franca, São Paulo, Brazil)
- FRD Friday Harbor Airport (FAA: FHR) (Friday Harbor, Washington, United States)
- FRE Fera Airport (Fera/Maringe Airport) (Maringe, Fera Island, Isabel Province, Solomon Islands)
- FRF Oschersleben Airport (Oschersleben, Saxony-Anhalt, Germany)
- FRG Republic Airport (East Farmingdale, New York, United States)
- FRH French Lick Municipal Airport (French Lick, Indiana, United States)
- FRI Marshall Army Airfield (Fort Riley) (Junction City, Kansas, United States)
- FRJ Frejus Saint-Raphael Airport (Fréjus / Saint-Raphaël, France)
- FRK Frégate Island Airport (Frégate Island, Seychelles)
- FRL Forlì "Luigi Ridolfi" Airport (Forlì, Emilia-Romagna, Italy)
- FRM Fairmont Municipal Airport (Fairmont, Minnesota, United States)
- FRN Bryant Army Heliport / Bryant AAF (Fort Richardson, Anchorage, Alaska, United States)
- FRO Florø Airport (Florø, Sogn og Fjordane, Norway)
- FRQ Feramin Airport (Feramin, Papua New Guinea)
- FRR Front Royal-Warren County Airport (Front Royal, Virginia, United States)
- FRS Mundo Maya International Airport (Flores, El Petén, Guatemala)
- FRT Frutillar Airport (Frutillar, Chile)
- FRU Manas International Airport (Bishkek, Kyrgyzstan)
- FRW Francistown Airport (Francistown, Botswana)
- FRY Eastern Slopes Regional Airport (FAA: IZG) (Fryeburg, Maine, United States)
- FRZ Fritzlar Air Base (Fritzlar, Hessen, Germany)
- FSC Sud Corse Airport (Figari, Corsica, France)
- FSD Sioux Falls Regional Airport (Joe Foss Field) (Sioux Falls, South Dakota, United States)
- FSI Henry Post Army Airfield (Fort Sill) (Fort Sill, Oklahoma, United States)
- FSK Fort Scott Municipal Airport (Fort Scott, Kansas, United States)
- FSL Fossil Downs Airport (Fossil Downs, Western Australia, Australia)
- FSM Fort Smith Regional Airport (Fort Smith, Arkansas, United States)
- FSP Saint Pierre Airport (Saint-Pierre, Saint Pierre and Miquelon, France)
- FSS RAF Kinloss (Forres, Scotland, United Kingdom)
- FST Fort Stockton-Pecos County Airport (Fort Stockton, Texas, United States)
- FSU Fort Sumner Municipal Airport (Fort Sumner, New Mexico, United States)
- FSZ Mount Fuji Shizuoka Airport (Shizuoka, Honshu, Japan)
- FTA Futuna Airport (Futuna Island, Taféa, Vanuatu)
- FTE Comandante Armando Tola International Airport (El Calafate, Santa Cruz Province, Argentina)
- FTI Fitiuta Airport (FAA: FAQ) (Fiti'uta, American Samoa, United States)
- FTK Godman Army Airfield (Fort Knox, Kentucky, United States)
- FTU Tôlanaro Airport (Marillac Airport) (Tôlanaro, Madagascar)
- FTW Fort Worth Meacham International Airport (Fort Worth, Texas, United States)
- FTX Owando Airport (Owando, Republic of the Congo)
- FTY Fulton County Airport (Brown Field) (Atlanta, Georgia, United States)
- FUB Fulleborn Airport (Fulleborn, Papua New Guinea)
- FUG Fuyang Airport (Fuyang, Anhui, China)
- FUJ Fukue Airport (Goto Fukue Airport) (Goto, Nagasaki, Japan)
- FUK Fukuoka Airport (Itazuke Air Base) (Fukuoka, Japan)
- FUL Fullerton Municipal Airport (Fullerton, California, United States)
- FUN Funafuti International Airport (Funafuti, Tuvalu)
- FUO Foshan Airport (Foshan, Guangdong, China)
- FUT Pointe Vele Airport (Futuna Island, Wallis and Futuna Islands)
- FVM Fuvahmulah Airport (Fuvahmulah, Maldives)
- FWA Fort Wayne International Airport (Fort Wayne, Indiana, United States)
- FWH NAS JRB Fort Worth / Carswell Field (FAA: NFW) (Fort Worth, Texas, United States)
- FWL Farewell Airport (Farewell, Alaska, United States)
- FWM Fort William Heliport (Fort William, Scotland, United Kingdom)
- FXE Fort Lauderdale Executive Airport (Fort Lauderdale, Florida, United States)
- FXO Cuamba Airport (Cuamba, Mozambique)
- FXY Forest City Municipal Airport (Forest City, Iowa, United States)
- FYM Fayetteville Municipal Airport (Fayetteville, Tennessee, United States)
- FYN Fuyun Airport (Fuyun, Xinjiang, China)
- FYT Faya-Largeau Airport (Faya-Largeau, Chad)
- FYU Fort Yukon Airport (Fort Yukon, Alaska, United States)
- FYV Drake Field (Fayetteville, Arkansas, United States)
- FZO Bristol Filton Airport (Filton, Bristol, United Kingdom)
- GAA Guamal Airport (Guamal, Colombia)
- GAB Gabbs Airport (Gabbs, Nevada, United States)
- GAC Gracias Airport (Gracias, Honduras)
- GAD Northeast Alabama Regional Airport (Gadsden, Alabama, United States)
- GAE Gabès - Matmata International Airport (Gabès, Tunisia)
- GAF Gafsa - Ksar International Airport (Gafsa, Tunisia)
- GAG Gage Airport (Gage, Oklahoma, United States)
- GAH Gayndah Airport (Gayndah, Queensland, Australia)
- GAI Montgomery County Airpark (Gaithersburg, Maryland, United States)
- GAJ Yamagata Airport (Junmachi Airport) (Yamagata, Honshu, Japan)
- GAL Edward G Pitka Senior Airport (Galena, Alaska, United States)
- GAM Gambell Airport (Gambell, Alaska, United States)
- GAN Gan Island Airport (Gan Island, Seenu Atoll, Maldives)
- GAO Mariana Grajales Airport (Los Canos Airport) (Guantánamo, Cuba)
- GAP Gusap Airport (Gusap, Papua New Guinea)
- GAQ Gao International Airport (Gao, Mali)
- GAR Garaina Airport (Garaina, Papua New Guinea)
- GAS Garissa Airport (Garissa, Kenya)
- GAT Tallard Airport (Gap, France)
- GAU Lokpriya Gopinath Bordoloi International Airport (Guwahati, India)
- GAV Gag Island Airport (Gag Island, West Papua, Indonesia)
- GAW Gangaw Airport (Gangaw, Myanmar)
- GAX Gamba Airport (Gamba, Gabon)
- GAY Gaya Airport (Gaya, India)
- GAZ Guasopa Airport (Guasopa, Papua New Guinea)
- GBA Big Bay Airport (Big Bay, Sanma, Vanuatu)
- GBB Gara Djebilet Airport (Gara Djebilet, Algeria)
- GBC Gasuke Airport (Gasuke, Papua New Guinea)
- GBD Great Bend Municipal Airport (Great Bend, Kansas, United States)
- GBE Sir Seretse Khama International Airport (Gaborone, Botswana)
- GBF Negarbo Airport (Negarbo, Papua New Guinea)
- GBG Galesburg Municipal Airport (Galesburg, Illinois, United States)
- GBH Galbraith Lake Airport (Galbraith Lake, Alaska, United States)
- GBJ Marie Galante Airport (Les Bases) (Marie Galante, Grand Bourg, Guadeloupe)
- GBK Gbangbatok Airport (Gbangbatok, Sierra Leone)
- GBL Goulburn Island Airport (Goulburn Island, Northern Territory, Australia)
- GBM Garba Harre Airport (Garbaharey Airport) (Garba Harre, Somalia)
- GBP Gamboola Airport (Gamboola, Queensland, Australia)
- GBR Walter J Koladza Airport (Great Barrington, Massachusetts, United States)
- GBU Khashm El Girba Airport (Khashm El Girba, Sudan)
- GBV Gibb River Airport (Gibb River, Western Australia, Australia)
- GBZ Claris Airfield (Great Barrier Island Airport) (Great Barrier Island, New Zealand)
- GCA Guacamaya Airport (Guacamaya, Colombia)
- GCC Gillette-Campbell County Airport (Gillette, Wyoming, United States)
- GCI Guernsey Airport (Guernsey, Channel Islands, British Crown Dependencies)
- GCJ Grand Central Airport (Johannesburg, South Africa)
- GCK Garden City Regional Airport (Garden City, Kansas, United States)
- GCM Owen Roberts International Airport (Georgetown, Cayman Islands, British Overseas Territories, United Kingdom)
- GCN Grand Canyon National Park Airport (Tusayan, Arizona, United States)
- GCY Greeneville-Greene County Municipal Airport (Greeneville, Tennessee, United States)
- GDA Gounda Airport (Gounda, Central African Republic)
- GDC Donaldson Center Airport (FAA: GYH) (Greenville, South Carolina, United States)
- GDD Gordon Downs Airport (Gordon Downs, Western Australia, Australia)
- GDE Gode Airport (Iddidole Airport) (Gode, Ethiopia)
- GDG Magdagachi Airport (Magdagachi, Russia)
- GDH Golden Horn Lodge Seaplane Base (FAA: 3Z8) (Golden Horn Lodge, Alaska, United States)
- GDI Gordil Airport (Gordil, Central African Republic)
- GDJ Gandajika Airport (Gandajika, Democratic Republic of the Congo)
- GDL Don Miguel Hidalgo y Costilla International Airport (Guadalajara, Mexico)
- GDM Gardner Municipal Airport (Gardner, Massachusetts, United States)
- GDN Gdańsk Lech Wałesa Airport (Rebiechowo Airport) (Gdańsk, Poland)
- GDO Guasdualito Airport (Vare Maria Airport) (Guasdualito, Venezuela)
- GDP Guadalupe Airport (Guadalupe, Piauí, Brazil)
- GDQ Gondar Airport (Gondar, Ethiopia)
- GDT J A G S McCartney International Airport (Grand Turk International) (Grand Turk Island, Turks and Caicos Islands, British Overseas Territories, United Kingdom)
- GDV Dawson Community Airport (Glendive, Montana, United States)
- GDW Gladwin Zettel Memorial Airport (Gladwin, Michigan, United States)
- GDX Sokol Airport (Magadan, Russia)
- GDZ Gelendzhik Airport (Gelendzhik, Krasnodarskiy, Russia)
- GEA Nouméa Magenta Airport (Nouméa, New Caledonia)
- GEB Gebe Airport (Gebe, Maluku, Indonesia)
- GEC Lefkoniko Airport (Lefkoniko, Cyprus)
- GED Sussex County Airport (Georgetown, Delaware, United States)
- GEE George Town Aerodrome (George Town, Tasmania, Australia)
- GEF Geva Airstrip (Liangia, Vella Lavella Island, Solomon Islands)
- GEG Spokane International Airport (Spokane, Washington, United States)
- GEI Green Islands Airport (Green Islands, Papua New Guinea)
- GEL Sepé Tiaraju Airport (Santo Ângelo, Rio Grande do Sul, Brazil)
- GEN Oslo Airport, Gardermoen (Oslo, Norway)
- GEO Cheddi Jagan International Airport (Timehri International) (Georgetown, Guyana)
- GER Rafael Perez Airport (Nueva Gerona, Cuba)
- GES General Santos International Airport (Tambler Airport) (General Santos City, Philippines)
- GET Geraldton Airport (Geraldton, Western Australia, Australia)
- GEV Gällivare Airport (Gällivare, Sweden)
- GEW Gewoia Airport (Gewoia, Papua New Guinea)
- GEX Geelong Airport (Grovedale, Victoria, Australia)
- GEY South Big Horn County Airport (Greybull, Wyoming, United States)
- GFA Malmstrom Air Force Base (heliport) (Great Falls, Montana, United States)
- GFD Pope Field (Greenfield, Indiana, United States)
- GFF Griffith Airport (Griffith, New South Wales, Australia)
- GFK Grand Forks International Airport (Grand Forks, North Dakota, United States)
- GFL Floyd Bennett Memorial Airport (Glens Falls, New York, United States)
- GFN Grafton Airport (Grafton, New South Wales, Australia)
- GFO Bartica Airport (Bartica, Guyana)
- GFR Granville Airport (Granville, France)
- GFY Grootfontein Airport (Grootfontein, Namibia)
- GGC Lumbala N'guimbo Airport (Lumbala N'guimbo, Angola)
- GGD Gregory Downs Airport (Gregory Downs, Queensland, Australia)
- GGE Georgetown County Airport (Georgetown, South Carolina, United States)
- GGG East Texas Regional Airport (Longview, Texas, United States)
- GGN Gagnoa Airport (Gagnoa, Côte d'Ivoire)
- GGO Guiglo Airport (Guiglo, Côte d'Ivoire)
- GGR Garoe Airport (Garoe, Somalia)
- GGS Gobernador Gregores Airport (Gobernador Gregores, Santa Cruz, Argentina)
- GGT Exuma International Airport (Moss Town, Great Exuma Island, Bahamas)
- GGW Glasgow Airport (Wokal Field) (Glasgow, Montana, United States)
- GHA Noumérat - Moufdi Zakaria Airport (Ghardaia, Algeria)
- GHB Governor's Harbour Airport (Governor's Harbour, Eleuthera, Bahamas)
- GHC Great Harbour Cay Airport (Bullock Harbour, Berry Islands, Bahamas)
- GHD Ghimbi Airport (Ghimbi, Ethiopia)
- GHE Garachiné Airport (Garachiné, Panama)
- GHF Giebelstadt Airport (Giebelstadt, Germany)
- GHK Gush Katif Airport (closed) (Gush Katif, Israel)
- GHM Centerville Municipal Airport (Centerville, Tennessee, United States)
- GHN Guanghan Airport (Guanghan, Sichuan, China)
- GHT Ghat Airport (Ghat, Libya)
- GHU Gualeguaychú Airport (Gualeguaychú, Entre Ríos, Argentina)
- GIB Gibraltar Airport (North Front Airport) (Gibraltar, British Overseas Territories, United Kingdom)
- GIC Boigu Island Airport (Boigu Island, Queensland, Australia)
- GID Gitega Airport (Gitega, Burundi)
- GIF Winter Haven's Gilbert Airport (Winter Haven, Florida, United States)
- GIG Rio de Janeiro-Galeão International Airport (Rio de Janeiro, Brazil)
- GII Siguiri Airport (Siguiri, Guinea)
- GIL Gilgit Airport (Gilgit, Pakistan)
- GIM Miele Mimbale Airport (Miele Mimbale, Gabon)
- GIR Santiago Vila Airport (Girardot, Colombia)
- GIS Gisborne Airport (Gisborne, New Zealand)
- GIT Geita Airport (Geita, Tanzania)
- GIY Giyani Airport (Giyani, South Africa)
- GIZ Prince Abdullah Bin Abdulaziz Airport (Gizan Airport) (Jazan, Saudi Arabia)
- GJA Guanaja Airport (Guanaja, Bay Islands, Honduras)
- GJL Jijel Ferhat Abbas Airport (Jijel, Algeria)
- GJM Guajara-Mirim Airport (Guajara-Mirim, Rondônia, Brazil)
- GJR Gjögur Airport (Gjögur, Iceland)
- GJT Grand Junction Regional Airport (Walker Field) (Grand Junction, Colorado, United States)
- GKA Goroka Airport (Goroka, Papua New Guinea)
- GKD Gökçeada Airport (Gökçeada, Turkey)
- GKE NATO Air Base Geilenkirchen (Geilenkirchen, North Rhine-Westphalia, Germany)
- GKH Gorkha Airport (Gorkha, Nepal)
- GKL Great Keppel Island Airport (Great Keppel Island, Queensland, Australia)
- GKN Gulkana Airport (Gulkana, Alaska, United States)
- GKO Kongoboumba Airport (Kongoboumba, Gabon)
- GKT Gatlinburg-Pigeon Forge Airport (Sevierville, Tennessee, United States)
- GLC Geladi Airport (Geladi, Ethiopia)
- GLD Goodland Municipal Airport (Renner Field) (Goodland, Kansas, United States)
- GLE Gainesville Municipal Airport (Gainesville, Texas, United States)
- GLF Golfito Airport (Golfito, Costa Rica)
- GLG Glengyle Airport (Glengyle, Queensland, Australia)
- GLH Mid-Delta Regional Airport (Greenville, Mississippi, United States)
- GLI Glen Innes Airport (Glen Innes, New South Wales, Australia)
- GLK Galcaio Airport (Galcaio, Somalia)
- GLL Gol Airport, Klanten (Gol, Norway)
- GLM Glenormiston Airport (Glenormiston, Queensland, Australia)
- GLN Goulimime Airport (Goulimime, Morocco)
- GLO Gloucester Airport (Gloucester / Cheltenham, England, United Kingdom)
- GLP Gulgubip Airport (Gulgubip, Papua New Guinea)
- GLR Gaylord Regional Airport (Gaylord, Michigan, United States)
- GLS Scholes International Airport at Galveston (Galveston, Texas, United States)
- GLT Gladstone Airport (Gladstone, Queensland, Australia)
- GLV Golovin Airport (Golovin, Alaska, United States)
- GLW Glasgow Municipal Airport (Glasgow, Kentucky, United States)
- GLX Gamarmalamo Airport (Galela Airport) (Galela, North Maluku, Indonesia)
- GLY Goldsworthy Airport (Goldsworthy, Western Australia, Australia)
- GLZ Gilze-Rijen Air Base (Breda, Netherlands, Kingdom of the Netherlands)
- GMA Gemana Airport (Gemana, Democratic Republic of the Congo)
- GMB Gambela Airport (Gambela, Ethiopia)
- GMC Guerima Airport (Guerima, Colombia)
- GME Gomel Airport (Gomel, Belarus)
- GMI Gasmata Island Airport (Gasmata Island, Papua New Guinea)
- GML Gostomel Airport (Antonov International Airport) (Kiev, Ukraine)
- GMJ Grove Municipal Airport (Grove, Oklahoma, United States)
- GMM Gamboma Airport (Gamboma, Republic of the Congo)
- GMN Greymouth Airport (Greymouth, New Zealand)
- GMP Gimpo International Airport (Kimpo Airport) (Seoul, South Korea)
- GMR Totegegie Airport (Gambier Island Airport) (Mangareva, Gambier Islands, French Polynesia)
- GMS Guimarães Airport (Guimarães, Maranhão, Brazil)
- GMT Granite Mountain Air Station (FAA: GSZ) (Granite Mountain, Alaska, United States)
- GMU Greenville Downtown Airport (Greenville, South Carolina, United States)
- GMV Monument Valley Airport (FAA: UT25) (Monument Valley, Utah, United States)
- GMZ La Gomera Airport (Alajeró / San Sebastián, Canary Islands, Spain)
- GNA Obukhovo Airport (Grodno, Belarus)
- GNB Grenoble-Isère Airport (Grenoble, France)
- GND Maurice Bishop International Airport (St George's, Grenada)
- GNE St Denijs-Westrem Airport (Ghent Airport) (Ghent, Belgium)
- GNG Gooding Municipal Airport (Gooding, Idaho, United States)
- GNI Lyudao Airport (Green Island Airport) (Lyudao (Green Island), Taitung County, Taiwan, Republic of China)
- GNM Guanambi Airport (Guanambi, Bahia, Brazil)
- GNN Ghinnir Airport (Ghinnir, Ethiopia)
- GNR Doctor Arturo Umberto Illia Airport (General Roca, Río Negro, Argentina)
- GNS Binaka Airport (Gunungsitoli, Nias Island, Indonesia)
- GNT Grants-Milan Municipal Airport (Grants, New Mexico, United States)
- GNU Goodnews Airport (Goodnews, Alaska, United States)
- GNV Gainesville Regional Airport (Gainesville, Florida, United States)
- GNY Sanliurfa GAP Airport (Sanliurfa, Turkey)
- GNZ Ghanzi Airport (Ghanzi, Botswana)
- GOA Cristoforo Colombo Airport (Genoa, Italy)
- GOB Robe Airport (Goba, Ethiopia)
- GOC Gora Airport (Gora, Papua New Guinea)
- GOE Gonalia Airport (Gonalia, Papua New Guinea)
- GOF Goodfellow Air Force Base (San Angelo, Texas, United States)
- GOG Gobabis Airport (Gobabis, Namibia)
- GOH Nuuk Airport (Godthåb/Nuuk Airport) (Nuuk, Greenland)
- GOI Dabolim Airport (Goa, India)
- GOJ Strigino Airport (Nizhny Novgorod, Russia)
- GOK Guthrie-Edmond Regional Airport (was Guthrie Municipal) (Guthrie, Oklahoma, United States)
- GOL Gold Beach Municipal Airport (FAA: 4S1) (Gold Beach, Oregon, United States)
- GOM Goma Airport (Goma, Democratic Republic of the Congo)
- GON Groton-New London Airport (Groton, Connecticut, United States)
- GOO Goondiwindi Airport (Goondiwindi, Queensland, Australia)
- GOP Gorakhpur Airport (Gorakhpur, India)
- GOQ Golmud Airport (Golmud, Qinghai, China)
- GOR Gore Airport (Gore, Ethiopia)
- GOS Gosford Airport (Gosford, New South Wales, Australia)
- GOT Gothenburg-Landvetter Airport (Gothenburg, Sweden)
- GOU Garoua International Airport (Garoua, Cameroon)
- GOV Nhulunbuy Airport (Gove, Northern Territory, Australia)
- GOY Amparai Airport (Gal Oya, Sri Lanka)
- GOZ Gorna Oryahovitsa Airport (Gorna Oryahovitsa, Bulgaria)
- GPA Araxos Airport (Araxos / Patras, Greece)
- GPB Tancredo Thomaz de Faria Airport (Guarapuava, Paraná, Brazil)
- GPI Guapi Airport (Guapi, Colombia)
- GPL Guápiles Airport (Guápiles, Costa Rica)
- GPN Garden Point Airport (Pirlangimpi, Northern Territory, Australia)
- GPO General Pico Airport (General Pico, La Pampa, Argentina)
- GPS Seymour Airport (Baltra Island, Galápagos Islands, Ecuador)
- GPT Gulfport-Biloxi International Airport (Gulfport, Mississippi, United States)
- GPZ Grand Rapids/Itasca County Airport (Gordon Newstrom Field) (Grand Rapids, Minnesota, United States)
- GQQ Galion Municipal Airport (Galion, Ohio, United States)
- GRA Gamarra Airport (Gamarra, Colombia)
- GRB Austin Straubel International Airport (Green Bay, Wisconsin, United States)
- GRC Grand Cess Airport (Grand Cess, Liberia)
- GRD Greenwood County Airport (Greenwood, South Carolina, United States)
- GRE Greenville Airport (Greenville, Illinois, United States)
- GRF Gray Army Airfield (Fort Lewis) (Tacoma, Washington, United States)
- GRG Gardez Airport (Gardez, Afghanistan)
- GRH Garuahi Airport (Garuahi, Papua New Guinea)
- GRI Central Nebraska Regional Airport (Grand Island, Nebraska, United States)
- GRJ George Airport (George, South Africa)
- GRK Killeen-Fort Hood Regional Airport (Robert Gray Army Airfield) (Fort Hood / Killeen, Texas, United States)
- GRL Garasa Airport (Garasa, Papua New Guinea)
- GRM Grand Marais/Cook County Airport (FAA: CKC) (Grand Marais, Minnesota, United States)
- GRN Gordon Municipal Airport (Gordon, Nebraska, United States)
- GRO Girona-Costa Brava Airport (Girona, Spain)
- GRP Gurupi Airport (Gurupi, Goiás, Brazil)
- GRQ Groningen Airport Eelde (Groningen / Eelde, Netherlands, Kingdom of the Netherlands)
- GRR Gerald R Ford International Airport (Grand Rapids, Michigan, United States)
- GRS Grosseto Airport (Baccarini Airport) (Grosseto, Italy)
- GRT Gujrat Airport (Gujrat, Pakistan)
- GRU São Paulo-Guarulhos International Airport (São Paulo, Brazil)
- GRV Grozny Airport (Grozny, Russia)
- GRW Graciosa Island Airport (Graciosa Island, Azores, Portugal)
- GRX Granada Jaén Airport (Granada, Spain)
- GRY Grímsey Airport (Grímsey, Iceland)
- GRZ Graz Airport (Thalerhof Airport) (Graz, Austria)
- GSA Long Pasia Airport (Long Pasia, Sabah, Malaysia)
- GSB Seymour Johnson Air Force Base (Goldsboro, North Carolina, United States)
- GSC Gascoyne Junction Airport (Gascoyne Junction, Western Australia, Australia)
- GSE Gothenburg City Airport (Göteborg City Airport) (Gothenburg (Göteborg), Sweden)
- GSH Goshen Municipal Airport (Goshen, Indiana, United States)
- GSI Guadalcanal Airport (Guadalcanal, Solomon Islands)
- GSM Gheshm Airport (Gheshm, Iran)
- GSN Mount Gunson Airport (Mount Gunson, South Australia, Australia)
- GSO Piedmont Triad International Airport (Greensboro, North Carolina, United States)
- GSP Greenville-Spartanburg International Airport (Greenville / Spartanburg, South Carolina, United States)
- GSQ Sharq Al-Owainat Airport (Sharq Al-Owainat, Egypt)
- GSR Gardo Airport (Gardo, Somalia)
- GSS Sabi Sabi Airport (Sabi Sabi, South Africa)
- GST Gustavus Airport (Gustavus, Alaska, United States)
- GSU Azaza Airport (Gedaref, Sudan)
- GSY RAF Binbrook (Grimsby, England, United Kingdom)
- GTA Gatokae Airport (Gatokae, Solomon Islands)
- GTB Genting Airport (Genting, Malaysia)
- GTC Green Turtle Airport (Green Turtle, Bahamas)
- GTE Groote Eylandt Airport (Groote Eylandt, Northern Territory, Australia)
- GTF Great Falls International Airport (Great Falls, Montana, United States)
- GTG Grantsburg Municipal Airport (Grantsburg, Wisconsin, United States)
- GTI Rügen Airport (Güttin, Mecklenburg-Vorpommern, Germany)
- GTK Sungei Tekai Airport (Sungei Tekai, Malaysia)
- GTN Glentanner Airport (Mount Cook, New Zealand)
- GTO Jalaluddin Airport (Gorontalo, Indonesia)
- GTR Golden Triangle Regional Airport (Columbus/West Point/Starkville, Mississippi, United States)
- GTS Granite Downs Airport (Granite Downs, South Australia, Australia)
- GTT Georgetown Airport (Georgetown, Queensland, Australia)
- GTW Holešov Airport (Holešov, Zlín, Czech Republic)
- GTY Gettysburg Regional Airport (FAA: W05) (Gettysburg, Pennsylvania, United States)
- GUA La Aurora International Airport (Guatemala City, Guatemala)
- GUB Guerrero Negro Airport (Guerrero Negro, Baja California Sur, Mexico)
- GUC Gunnison-Crested Butte Regional Airport (Gunnison, Colorado, United States)
- GUD Goundam Airport (Goundam, Mali)
- GUE Guriaso Airport (Guriaso, Papua New Guinea)
- GUF Jack Edwards Airport (FAA: JKA) (Gulf Shores, Alabama, United States)
- GUG Guari Airport (Guari, Papua New Guinea)
- GUH Gunnedah Airport (Gunnedah, New South Wales, Australia)
- GUI Guiria Airport (Guiria, Venezuela)
- GUJ Guaratingueta Airport (Guaratingueta, São Paulo, Brazil)
- GUL Goulburn Airport (Goulburn, New South Wales, Australia)
- GUM Antonio B Won Pat International Airport (Guam International) (Hagåtña, Guam)
- GUO Gualaco Airport (Gualaco, Honduras)
- GUP Gallup Municipal Airport (Gallup, New Mexico, United States)
- GUQ Guanare Airport (Guanare, Venezuela)
- GUR Gurney Airport (Alotau, Papua New Guinea)
- GUS Grissom Air Reserve Base (Peru, Indiana, United States)
- GUT RAF Gütersloh (Gütersloh, North Rhine-Westphalia, Germany)
- GUU Grundarfjörður Airport (Grundarfjörður, Iceland)
- GUV Mougulu Airport (Mougulu, Papua New Guinea)
- GUW Atyrau Airport (Atyrau, Kazakhstan)
- GUX Guna Airport (Guna, India)
- GUY Guymon Municipal Airport (Guymon, Oklahoma, United States)
- GUZ Guarapari Airport (Guarapari, Espírito Santo, Brazil)
- GVA Geneva Airport (formerly Cointrin Airport) (Geneva, Switzerland)
- GVE Gordonsville Municipal Airport (Gordonsville, Virginia, United States)
- GVI Green River Airport (Green River, Papua New Guinea)
- GVL Lee Gilmer Memorial Airport (Gainesville, Georgia, United States)
- GVP Greenvale Airport (Greenvale, Queensland, Australia)
- GVR Governador Valadares Airport (Governador Valadares, Minas Gerais, Brazil)
- GVT Majors Airport (Greenville, Texas, United States)
- GVX Gävle-Sandviken Airport (Gävle-Sandviken, Sweden)
- GWA Gwa Airport (Gwa, Myanmar)
- GWD Gwadar Airport (Gwadar, Pakistan)
- GWE Thornhill Air Base (Gweru, Zimbabwe)
- GWL Gwalior Airport (Gwalior, India)
- GWN Gnarowein Airport (Gnarowein, Papua New Guinea)
- GWO Greenwood-Leflore Airport (Greenwood, Mississippi, United States)
- GWR Gwinner-Roger Melroe Field (Gwinner, North Dakota, United States)
- GWS Glenwood Springs Municipal Airport (Glenwood Springs, Colorado, United States)
- GWT Sylt Airport (Westerland Airport) (Westerland, Germany)
- GWV Glendale Fokker Field (FAA: WV66) (Glendale, West Virginia, United States)
- GWW RAF Gatow (Berlin, Germany)
- GWY Galway Airport (Galway, Connacht, Ireland)
- GXF Seiyun Airport (Seiyun, Yemen)
- GXG Negage Airport (Negage, Angola)
- GXQ Teniente Vidal Airport (Coyhaique, Chile)
- GXX Yagoua Airport (Yagoua, Cameroon)
- GXY Greeley-Weld County Airport (Greeley, Colorado, United States)
- GYA Guayaramerín Airport (Guayaramerín, Bolivia)
- GYD Heydar Aliyev International Airport (Bina International) (Baku, Azerbaijan)
- GYE José Joaquín de Olmedo International Airport (Santiago de Guayaquil, Ecuador)
- GYI Gisenyi Airport (Gisenyi, Rwanda)
- GYL Argyle Airport (Argyle, Western Australia, Australia)
- GYM General José María Yáñez International Airport (Guaymas, Sonora, Mexico)
- GYN Santa Genoveva Airport (Goiânia, Goiás, Brazil)
- GYP Gympie Airport (Gympie, Queensland, Australia)
- GYR Phoenix Goodyear Airport (Goodyear, Arizona, United States)
- GYS Guangyuan Airport (Guangyuan, Sichuan, China)
- GYY Gary/Chicago International Airport (Gary, Indiana (near Chicago), United States)
- GZA Yaser Arafat International Airport (Gaza, Palestine)
- GZI Ghazni Airport (Ghazni, Afghanistan)
- GZM Xewkija Heliport (Gozo Heliport) (Xewkija, Gozo, Malta)
- GZO Nusatupe Airport (Gizo / Nusatupe, Western Province, Solomon Islands)
- GZT Oguzeli Airport (Gaziantep, Turkey)
- HAA Hasvik Airport (Hasvik, Norway)
- HAB Marion County - Rankin Fite Airport (Hamilton, Alabama, United States)
- HAC Hachijojima Airport (Hachijo Jima Airport) (Hachijojima (Hachijo Jima), Tokyo, Japan)
- HAD Halmstad Airport (Halmstad, Sweden)
- HAE Lava Falls Heliport (FAA: AZ15) (Havasupai Airport) (Supai Village, Arizona, United States)
- HAF Half Moon Bay Airport (Half Moon Bay, California, United States)
- HAH Prince Said Ibrahim International Airport (Moroni, Comoros)
- HAI Three Rivers Municipal Airport (Doctor Haines Flying Field) (Three Rivers, Michigan, United States)
- HAJ Hanover - Langenhagen Airport (Hanover, Lower Saxony, Germany)
- HAK Haikou Meilan International Airport (Haikou, Hainan, China)
- HAL Halali Airport (Halali, Namibia)
- HAM Hamburg Airport (Fuhlsbüttel Airport) (Hamburg / Fuhlsbüttel, Germany)
- HAN Noi Bai International Airport (Hanoi, Vietnam)
- HAO Butler County Regional Airport (Hamilton, Ohio, United States)
- HAP Long Island Airport (Long Island, Queensland, Australia)
- HAQ Hanimaadhoo Airport (Hanimaadhoo, Haa Dhaalu Atoll, Maldives)
- HAR Capital City Airport (FAA: CXY) (Harrisburg, Pennsylvania, United States)
- HAS Ha'il Regional Airport (Ha'il, Saudi Arabia)
- HAT Heathlands Airport (Heathlands, Queensland, Australia)
- HAU Haugesund Airport, Karmøy (Haugesund / Karmøy, Norway)
- HAV José Martí International Airport (Havana, Cuba)
- HAW Haverfordwest Aerodrome (Haverfordwest, Wales, United Kingdom)
- HAX Hatbox Field (Muskogee, Oklahoma, United States)
- HAY Haycock Airport (Haycock, Alaska, United States)
- HAZ Hatzfeldthaven Airport (Hatzfeldthaven, Papua New Guinea)
- HBA Hobart International Airport (Hobart, Tasmania, Australia)
- HBB Industrial Airpark (FAA: NM83) (Hobbs, New Mexico, United States)
- HBD Habi Airport (Habi, Papua New Guinea)
- HBE Borg El Arab Airport (Alexandria / Borg El Arab, Egypt)
- HBG Bobby L Chain Municipal Airport (Hattiesburg, Mississippi, United States)
- HBH Entrance Island Seaplane Base (Hobart Bay) (FAA: 2Z1) (Entrance Island, Alaska, United States)
- HBI Harbour Island Airport (Harbour Island, Bahamas)
- HBN Phu Bon Airport (Phu Bon, Vietnam)
- HBR Hobart Municipal Airport (Hobart, Oklahoma, United States)
- HBT Hafar Al-Batin Domestic Airport (King Khalid Military City / Hafar Al-Batin, Saudi Arabia)
- HBX Hubli Airport (Hubli, India)
- HCA Howard County Airport (Big Spring, Texas, United States)
- HCC Columbia County Airport (FAA: 1B1) (Hudson, New York, United States)
- HCM Eil Airport (Eil, Somalia)
- HCN Hengchun Airport (Hengchun, Pingtung County, Taiwan, Republic of China)
- HCW Cheraw Municipal Airport / Lynch Bellinger Field (FAA: CQW) (Cheraw, South Carolina, United States)
- HCQ Halls Creek Airport (Halls Creek, Western Australia, Australia)
- HCR Holy Cross Airport (FAA: HCA) (Holy Cross, Alaska, United States)
- HDB Heidelberg Airport (Heidelberg, Baden-Württemberg, Germany)
- HDD Hyderabad Airport (Hyderabad, Pakistan)
- HDE Brewster Field (Holdrege, Nebraska, United States)
- HDF Heringsdorf Airport (Heringsdorf, Mecklenburg-Vorpommern, Germany)
- HDG Handan Airport (Handan, Hebei, China)
- HDH Dillingham Airfield (Mokuleia, Hawaii, United States)
- HDM Hamadan Airport (Hamadan, Iran)
- HDN Yampa Valley Airport (Hayden, Colorado, United States)
- HDO Hondo Municipal Airport (former Hondo AAF) (Hondo, Texas, United States)
- HDS Hoedspruit Airport (Hoedspruit, South Africa)
- HDY Hat Yai International Airport (Hat Yai, Songkhla Province, Thailand)
- HEA Herat Airport (Herat, Afghanistan)
- HEB Henzada Airport (Henzada, Myanmar)
- HED Herendeen Bay Airport (FAA: AK33) (Herendeen Bay, Alaska, United States)
- HEE Thompson-Robbins Airport (Helena / West Helena, Arkansas, United States)
- HEF Manassas Regional Airport (Harry P Davis Field) (Manassas, Virginia, United States)
- HEH Heho Airport (Heho, Myanmar)
- HEI Heide-Büsum Airport (Heide, Schleswig-Holstein, Germany)
- HEK Heihe Airport (Heihe, Heilongjiang, China)
- HEL Helsinki Airport (Helsinki / Vantaa, Finland)
- HEM Helsinki-Malmi Airport (Helsinki / Malmi, Finland)
- HEO Haelogo Airport (Haelogo, Papua New Guinea)
- HER Heraklion International Airport, "Nikos Kazantzakis" (Heraklion, Crete, Greece)
- HES Hermiston Municipal Airport (FAA: HRI) (Hermiston, Oregon, United States)
- HET Hohhot Baita International Airport (Hohhot, Inner Mongolia, China)
- HEX Herrera International Airport (closed) (Santo Domingo, Dominican Republic)
- HEY Hanchey Army Heliport (Fort Rucker, Dale County, Alabama, United States)
- HEZ Natchez-Adams County Airport (Hardy-Anders Field) (Natchez, Mississippi, United States)
- HFA Haifa Airport (Uri Michaeli Airport) (Haifa, Israel)
- HFD Hartford-Brainard Airport (Hartford, Connecticut, United States)
- HFE Hefei Luogang International Airport (Hefei, Anhui, China)
- HFF Mackall Army Airfield (Camp Mackall, North Carolina, United States)
- HFN Hornafjörður Airport (Höfn, Iceland)
- HFS Hagfors Airport (Hagfors, Sweden)
- HFT Hammerfest Airport (Hammerfest, Finnmark, Norway)
- HGA Egal International Airport (Hargeisa, Somalia)
- HGD Hughenden Airport (Hughenden, Queensland, Australia)
- HGH Hangzhou Xiaoshan International Airport (Hangzhou, China)
- HGL Düne Airport (Helgoland Airport) (Düne, Helgoland, Schleswig-Holstein, Germany)
- HGN Mae Hong Son Airport (Mae Hong Son, Thailand)
- HGO Korhogo Airport (Korhogo, Côte d'Ivoire)
- HGR Hagerstown Regional Airport (Richard A Henson Field) (Hagerstown, Maryland, United States)
- HGS Hastings Airport (Freetown, Sierra Leone)
- HGT Tusi Army Heliport (Fort Hunter Liggett / Jolon, California, United States)
- HGU Mount Hagen Airport (Mount Hagen, Papua New Guinea)
- HGZ Hog River Airport (FAA: 2AK6) (Hogatza, Alaska, United States)
- HHA Changsha Huanghua International Airport (Changsha, Hunan, China)
- HHE Hachinohe Air Base (Hachinohe, Honshu, Japan)
- HHH Hilton Head Airport (FAA: HXD) (Hilton Head Island, South Carolina, United States)
- HHI Wheeler Army Airfield (Wahiawa, Hawaii, United States)
- HHN Frankfurt-Hahn Airport (Rhineland-Palatinate, Germany)
- HHQ Hua Hin Airport (Hua Hin, Thailand)
- HHR Hawthorne Municipal Airport (Jack Northrop Field) (Hawthorne, California, United States)
- HHZ Hikueru Atoll Airport (Hikueru Atoll, French Polynesia)
- HIA Huai'an Lianshui Airport (Huai'an, Jiangsu, China)
- HIB Chisholm-Hibbing Airport (Hibbing, Minnesota, United States)
- HID Horn Island Airport (Horn Island, Queensland, Australia)
- HIE Mount Washington Regional Airport (Whitefield, New Hampshire, United States)
- HIF Hill Air Force Base (Ogden, Utah, United States)
- HIG Highbury Airport (Highbury, Queensland, Australia)
- HIH Hook Island Airport (Hook Island, Queensland, Australia)
- HII Lake Havasu City Airport (Lake Havasu City, Arizona, United States)
- HIJ Hiroshima Airport (Hiroshima, Honshu, Japan)
- HIK Hickam Air Force Base (Honolulu, Hawaii, United States)
- HIL Shilabo Airport (Shilabo, Ethiopia)
- HIN Sacheon Airport / Sacheon Air Base (Sacheon, South Korea)
- HIO Portland-Hillsboro Airport (Hillsboro / Portland, Oregon, United States)
- HIP Headingly Airport (Headingly, Queensland, Australia)
- HIR Honiara International Airport (Honiara, Guadalcanal Island, Solomon Islands)
- HIS Hayman Island Resort Seaplace Base (Hayman Island, Queensland, Australia)
- HIT Hivaro Airport (Hivaro, Papua New Guinea)
- HIW Hiroshima West Airport (Hiroshima, Honshu, Japan)
- HIX Atuona Airport (Hiva Oa, Marquesas Islands, French Polynesia)
- HJJ Zhijiang Airport (Zhijiang, Hubei, China)
- HJR Khajuraho Airport (Khajuraho, India)
- HJT Khujirt Airport (Khujirt, Övörkhangai, Mongolia)
- HKA Blytheville Municipal Airport (Blytheville, Arkansas, United States)
- HKB Healy River Airport (FAA: HRR) (Healy, Alaska, United States)
- HKD Hakodate Airport (Hakodate, Hokkaido, Japan)
- HKG Hong Kong International Airport (succeeded Kai Tak Airport) (Chek Lap Kok, Hong Kong, China)
- HKK Hokitika Airport (Hokitika, New Zealand)
- HKN Kimbe Airport (Hoskins, Papua New Guinea)
- HKS Hawkins Field (Jackson, Mississippi, United States)
- HKT Phuket International Airport (Phuket, Thailand)
- HKV Haskovo Airport (Haskovo, Bulgaria)
- HKY Hickory Regional Airport (Hickory, North Carolina, United States)
- HLA Lanseria Airport (Lanseria, South Africa)
- HLB Hillenbrand Industries Airport (Batesville, Indiana, United States)
- HLC Hill City Municipal Airport (Hill City, Kansas, United States)
- HLD Hailar Dongshan Airport (Hailar, Inner Mongolia, China)
- HLE Saint Helena Airport (Saint Helena, Saint Helena, Ascension and Tristan da Cunha, British Overseas Territories, United Kingdom)
- HLF Hultsfred-Vimmerby Air Base (Hultsfred / Vimmerby, Sweden)
- HLG Wheeling Ohio County Airport (Wheeling, West Virginia, United States)
- HLH Ulanhot Airport (Ulanhot, China)
- HLI Hollister Municipal Airport (FAA: CVH) (Hollister, California, United States)
- HLJ Barysiai Airport (Shauliaj Airport) (Barysiai / Shauliaj, Lithuania)
- HLL Hillside Airport (Hillside, Western Australia, Australia)
- HLM Park Township Airport (Holland, Michigan, United States)
- HLN Helena Regional Airport (Helena, Montana, United States)
- HLO Ingjaldssanður Airport (Ingjaldssandur) (Onundarfjörður, Iceland)
- HLP Halim Perdanakusuma International Airport (Jakarta, Indonesia)
- HLR Hood Army Airfield (Fort Hood / Killeen, Texas, United States)
- HLS St Helens Airport (St Helens, Tasmania, Australia)
- HLT Hamilton Airport (Hamilton, Victoria, Australia)
- HLU Nesson Airport (Houailou, New Caledonia)
- HLV Helenvale Airport (Helenvale, Queensland, Australia)
- HLW Hluhluwe Airport (Hluhluwe, South Africa)
- HLY Anglesey Airport (Maes Awyr Môn) / RAF Valley (Anglesey, Wales, United Kingdom)
- HLZ Hamilton International Airport (Hamilton, New Zealand)
- HMA Khanty-Mansiysk Airport (Khanty-Mansiysk, Russia)
- HME Oued Irara Airport (Hassi Messaoud, Algeria)
- HMG Hermannsburg Airport (Hermannsburg, Northern Territory, Australia)
- HMI Hami Airport (Hami City, Xinjiang, China)
- HMJ Khmelnytsky Airport (Khmelnytsky, Ukraine)
- HMN Holloman Air Force Base (Alamogordo, New Mexico, United States)
- HMO General Ignacio Pesqueira Garcia International Airport (Hermosillo, Sonora, Mexico)
- HMR Hamar Airport, Stafsberg (Hamar, Norway)
- HMT Hemet-Ryan Airport (Hemet, California, United States)
- HMV Hemavan Airport (Hemavan, Sweden)
- HNA Hanamaki Airport (Morioka, Honshu, Japan)
- HNB Huntingburg Airport (Huntingburg, Indiana, United States)
- HNC Billy Mitchell Airport (FAA: HSE) (Hatteras, North Carolina, United States)
- HND Haneda Airport (Haneda Airport) (Tokyo, Honshu, Japan)
- HNE Tahneta Pass Airport (closed) (Tahneta Pass Lodge, Alaska, United States)
- HNG Hienghene Airport (Hienghene, New Caledonia)
- HNH Hoonah Airport (Hoonah, Alaska, United States)
- HNI Heiweni Airport (Heiweni, Papua New Guinea)
- HNK Hinchinbrook Island Airport (Hinchinbrook Island, Queensland, Australia)
- HNL Honolulu International Airport (Honolulu, Hawaii, United States)
- HNM Hana Airport (Hana, Hawaii, United States)
- HNN Honinabi Airport (Honinabi, Papua New Guinea)
- HNS Haines Airport (Haines, Alaska, United States)
- HNY Hengyang Airport (Hengyang, Hunan, China)
- HOA Hola Airport (Hola, Kenya)
- HOB Lea County Regional Airport (Hobbs, New Mexico, United States)
- HOC Komako Airport (Komako, Papua New Guinea)
- HOD Hodeida International Airport (Al Hudaydah (Hodeida), Yemen)
- HOE Houeisay Airport (Houeisay, Laos)
- HOF al-Ahsa Airport (al-Hasa Airport) (Hofuf, Saudi Arabia)
- HOG Frank País Airport (Holguín, Cuba)
- HOH Hohenems-Dornbirn Airport (Hohenems, Austria)
- HOI Hao Airport (Hao, Tuamotu Island, French Polynesia)
- HOK Lajamanu Airport (Hooker Creek Airport) (Lajamanu, Northern Territory, Australia)
- HOM Homer Airport (Homer, Alaska, United States)
- HON Huron Regional Airport (Huron, South Dakota, United States)
- HOO Nhon Co Airport (Quanduc (Quang Duc), Vietnam)
- HOP Campbell Army Airfield (Fort Campbell / Hopkinsville, Kentucky, United States)
- HOQ Hof Airport (Plauen Airport) (Hof, Bavaria, Germany)
- HOR Horta Airport (Horta, Azores, Portugal)
- HOS Chos Malal Airport (Oscar Reguera Airport) (Chos Malal, Neuquén, Argentina)
- HOT Memorial Field Airport (Hot Springs, Arkansas, United States)
- HOU William P Hobby Airport (Houston, Texas, United States)
- HOV Ørsta/Volda Airport, Hovden (Ørsta / Volda / Hovden, Møre og Romsdal, Norway)
- HOX Hommalinn Airport (Hommalinn, Myanmar)
- HOY Hoy Airport (Longhope, Scotland, United Kingdom)
- HPA Salote Pilolevu Airport (Lifuka, Ha'apai, Tonga)
- HPB Hooper Bay Airport (Hooper Bay, Alaska, United States)
- HPE Hope Vale Airport (Hope Vale, Queensland, Australia)
- HPH Cat Bi International Airport (Catbi Airport) (Hai Phong (Haiphong), Vietnam)
- HPN Westchester County Airport (White Plains, New York, United States)
- HPR Pretoria Central Heliport (Pretoria, South Africa)
- HPT Hampton Municipal Airport (Hampton, Iowa, United States)
- HPV Princeville Airport (FAA: HI01) (Hanalei, Hawaii, United States)
- HPY Baytown Airport (Baytown, Texas, United States)
- HQM Bowerman Airport (Hoquiam, Washington, United States)
- HRA Mansehra Airport (Mansehra, Pakistan)
- HRB Harbin Taiping International Airport (Harbin, Heilongjiang, China)
- HRC Zhairem Airport (Zhairem, Kazakhstan)
- HRE Harare International Airport (Harare, Zimbabwe)
- HRG Hurghada International Airport (Hurghada, Egypt)
- HRJ Chaurjhari Airport (Chaurjhari, Nepal)
- HRK Kharkiv International Airport (Osnova Airport) (Kharkiv, Ukraine)
- HRL Valley International Airport (Harlingen, Texas, United States)
- HRM Tilrempt Airport (Hassi R'Mel, Algeria)
- HRN Heron Island Heliport (Heron Island, Queensland, Australia)
- HRO Boone County Airport (Harrison, Arkansas, United States)
- HRR Herrera Airport (Herrera, Colombia)
- HRS Harrismith Airport (Harrismith, South Africa)
- HRT Linton-On-Ouse Airport (Harrogate, England, United Kingdom)
- HRY Henbury Airport (Henbury, Northern Territory, Australia)
- HRZ Horizontina Airport (Horizontina, Rio Grande do Sul, Brazil)
- HSB Harrisburg-Raleigh Airport (Harrisburg, Illinois, United States)
- HSC Shaoguan Airport (Shaoguan, Guangdong, China)
- HSD Sundance Airpark (Oklahoma City, Oklahoma, United States)
- HSG Saga Airport (Saga, Kyushu, Japan)
- HSH Henderson Executive Airport (FAA: HND) (Henderson / Las Vegas, Nevada, United States)
- HSI Hastings Municipal Airport (Hastings, Nebraska, United States)
- HSK Huesca-Pirineos Airport (Huesca, Spain)
- HSL Huslia Airport (FAA: HLA) (Huslia, Alaska, United States)
- HSM Horsham Airport (Horsham, Victoria, Australia)
- HSN Zhoushan Putuoshan Airport (Zhoushan, Zhejiang, China)
- HSP Ingalls Field (Hot Springs, Virginia, United States)
- HSS Hissar Airport (Hissar, India)
- HST Homestead Air Reserve Base (Homestead, Florida, United States)
- HSV Huntsville International Airport (Carl T Jones Field) (Huntsville / Decatur, Alabama, United States)
- HSZ Hsinchu Air Base (Hsinchu City, Taiwan, Republic of China)
- HTA Kadala Airport (Chita, Russia)
- HTB Terre-de-Bas Airport (Terre-de-Bas, Guadeloupe)
- HTF Hatfield Aerodrome (closed 1990s) (Hatfield, Hertfordshire, England, United Kingdom)
- HTG Hatanga Airport (Khatanga, Krasnoyarsk Krai, Russia)
- HTH Hawthorne Industrial Airport (Hawthorne, Nevada, United States)
- HTI Great Barrier Reef Airport (Hamilton Island, Queensland, Australia)
- HTL Roscommon County - Blodgett Memorial Airport (Houghton Lake, Michigan, United States)
- HTN Hotan Airport (Hotan, Xinjiang, China)
- HTO East Hampton Airport (East Hampton, New York, United States)
- HTR Hateruma Airport (Hateruma, Okinawa, Japan)
- HTS Tri-State Airport (Milton J Ferguson Field) (Huntington, West Virginia, United States)
- HTU Hopetoun Airport (Hopetoun, Victoria, Australia)
- HTV Huntsville Municipal Airport (Huntsville, Texas, United States)
- HTW Lawrence County Airpark (Chesapeake, Ohio / Huntington, West Virginia, United States)
- HTY Hatay Airport (Hatay, Turkey)
- HTZ Hato Corozal Airport (Hato Corozal, Colombia)
- HUA Redstone Army Airfield (Redstone Arsenal (near Huntsville), Alabama, United States)
- HUB Humbert River Airport (Humbert River, Northern Territory, Australia)
- HUC Humacao Airport (Humacao, Puerto Rico, United States)
- HUD Humboldt Municipal Airport (FAA: 0K7) (Humboldt, Iowa, United States)
- HUE Humera Airport (Humera, Ethiopia)
- HUF Terre Haute International Airport (Hulman Field) (Terre Haute, Indiana, United States)
- HUG Huehuetenango Airport (Huehuetenango, Huehuetenango, Guatemala)
- HUH Fare Airport (Huahine, Society Islands, French Polynesia)
- HUI Phu Bai International Airport (Huế, Thừa Thiên-Huế, Vietnam)
- HUJ Stan Stamper Municipal Airport (FAA: HHW) (Hugo, Oklahoma, United States)
- HUK Hukuntsi Airport (Hukuntsi, Botswana)
- HUL Houlton International Airport (Houlton, Maine, United States)
- HUM Houma-Terrebonne Airport (Houma, Louisiana, United States)
- HUN Hualien Airport (Hualien, Taiwan, Republic of China)
- HUQ Hun Airport (Hun, Libya)
- HUS Hughes Airport (Hughes, Alaska, United States)
- HUT Hutchinson Municipal Airport (Hutchinson, Kansas, United States)
- HUU Alférez FAP David Figueroa Fernandini Airport (Huánuco, Huánuco Region, Peru)
- HUV Hudiksvall Airport (Hudiksvall, Sweden)
- HUX Huatulco International Airport (Huatulco (Bahías de Huatulco), Oaxaca, Mexico)
- HUY Humberside Airport (North Lincolnshire, United Kingdom)
- HUZ Huizhou Airport (Huizhou, Guangdong, China)
- HVA Analalava Airport (Analalava, Madagascar)
- HVB Hervey Bay Airport (Hervey Bay, Queensland, Australia)
- HVD Khovd Airport (Khovd, Mongolia)
- HVE Hanksville Airport (Hanksville, Utah, United States)
- HVG Honningsvåg Airport, Valan (Nordkapp, Finnmark, Norway)
- HVK Hólmavík Airport (Hólmavík, Iceland)
- HVM Krókstaðarmelar Airport (Krokstadarmelar) (Hvammstangi, Iceland)
- HVN Tweed-New Haven Airport (New Haven, Connecticut, United States)
- HVR Havre City-County Airport (Havre, Montana, United States)
- HVS Hartsville Regional Airport (Hartsville, South Carolina, United States)
- HWA Hawabango Airport (Hawabango, Papua New Guinea)
- HWD Hayward Executive Airport (Hayward, California, United States)
- HWI Hawk Inlet Seaplane Base (Hawk Inlet, Alaska, United States)
- HWK Wilpena Pound (Hawker, South Australia, Australia)
- HWN Hwange National Park Airport (Hwange National Park, Zimbabwe)
- HWO North Perry Airport (Hollywood, Florida, United States)
- HXX Hay Airport (Hay, New South Wales, Australia)
- HYA Barnstable Municipal Airport (Boardman/Polando Field) (Hyannis, Massachusetts, United States)
- HYC RAF High Wycombe (High Wycombe, Buckinghamshire, England, United Kingdom)
- HYD Rajiv Gandhi International Airport (succeeded Begumpet Airport) (Hyderabad, India)
- HYF Hayfields Airport (Hayfields, Papua New Guinea)
- HYG Hydaburg Seaplane Base (Hydaburg, Alaska, United States)
- HYL Hollis Seaplane Base (Hollis, Alaska, United States)
- HYN Taizhou Luqiao Airport (Taizhou, Zhejiang, China)
- HYR Sawyer County Airport (Hayward, Wisconsin, United States)
- HYS Hays Regional Airport (Hays, Kansas, United States)
- HYV Hyvinkää Airport (Hyvinkää, Finland)
- HZB Merville - Calonne Airport (Merville / Calonne, France)
- HZG Hanzhong Airport (Hanzhong, Shaanxi, China)
- HZH Liping Airport (Liping County, Guizhou, China)
- HZK Húsavík Airport (Húsavík, Iceland)
- HZL Hazleton Municipal Airport (Hazleton, Pennsylvania, United States)
- HZR False River Regional Airport (New Roads, Louisiana, United States)
- HZV Hazyview Airport (Hazyview, South Africa)
- IAA Igarka Airport (Igarka, Russia)
- IAB McConnell Air Force Base (Wichita, Kansas, United States)
- IAD Washington Dulles International Airport (Washington, DC / Virginia, United States)
- IAG Niagara Falls International Airport (Niagara Falls, New York, United States)
- IAH George Bush Intercontinental Airport (Houston, Texas, United States)
- IAL Ialibu Airport (Ialibu, Papua New Guinea)
- IAM In Amenas Airport (In Amenas, Algeria)
- IAN Bob Baker Memorial Airport (Kiana, Alaska, United States)
- IAQ Bahregan Airport (Bahregan, Iran)
- IAR Yaroslavl Airport (Yaroslavl, Russia)
- IAS Iasi International Airport (Iasi, Romania)
- IAU Iaura Airport (Iaura, Papua New Guinea)
- IBA Ibadan Airport (Ibadan, Nigeria)
- IBE Perales Airport (Ibagué, Colombia)
- IBI Iboki Airport (Iboki, Papua New Guinea)
- IBL Indigo Bay Lodge Airport (Bazaruto Island, Mozambique)
- IBO Ibo Airport (Ibo, Mozambique)
- IBP Iberia Airport (Iberia, Peru)
- IBZ Ibiza Airport (Ibiza, Spain)
- ICA Icabaru Airport (Icabaru, Venezuela)
- ICI Cicia Airport (Cicia, Fiji)
- ICK Nieuw-Nickerie Airport (Majoor Henry Fernandes Airport) (Nieuw-Nickerie, Suriname)
- ICL Schenck Field (Clarinda, Iowa, United States)
- ICN Incheon International Airport (Incheon (near Seoul), South Korea)
- ICO Sicogon Airport (Carles, Iloilo, Philippines)
- ICR Nicaro Airport (Nicaro, Cuba)
- ICT Wichita Mid-Continent Airport (Wichita, Kansas, United States)
- ICY Icy Bay Airport (FAA: 19AK) (Icy Bay, Alaska, United States)
- IDA Idaho Falls Regional Airport (Idaho Falls, Idaho, United States)
- IDB Idre Airport (Idre, Sweden)
- IDF Idiofa Airport (Idiofa, Democratic Republic of the Congo)
- IDG Ida Grove Municipal Airport (Ida Grove, Iowa, United States)
- IDI Indiana County Airport (Jimmy Stewart Field) (Indiana, Pennsylvania, United States)
- IDK Indulkana Airport (Indulkana, South Australia, Australia)
- IDN Indagen Airport (Indagen, Papua New Guinea)
- IDO Santa Isabel do Morro Airport (Santa Isabel do Morro, Tocantins, Brazil)
- IDP Independence Municipal Airport (Independence, Kansas, United States)
- IDR Devi Ahilyabai Holkar International Airport (Indore, Madhya Pradesh, India)
- IDY Île d'Yeu Airport (Île d'Yeu, France)
- IEG Zielona Góra Airport (Babimost Air Base) (Zielona Góra, Poland)
- IEJ Iejima Airport (Iejima, Japan)
- IEN Pine Ridge Airport (Pine Ridge, South Dakota, United States)
- IES Göhlis Airport (Riesa, Germany)
- IEV Kyiv (Zhulyany) Igor Sikorsky International Airport (Kiev, Ukraine)
- IFA Iowa Falls Municipal Airport (Iowa Falls, Iowa, United States)
- IFF Iffley Airport (Iffley, Queensland, Australia)
- IFJ Ísafjörður Airport (Ísafjörður, Iceland)
- IFL Innisfail Airport (Innisfail, Queensland, Australia)
- IFN Esfahan Shahid Beheshti International Airport (Isfahan, Iran)
- IFO Ivano-Frankivsk Airport (Ivano-Frankivsk, Ukraine)
- IFP Laughlin/Bullhead International Airport (Bullhead City, Arizona, United States)
- IGA Matthew Town Airport (Inagua Airport) (Matthew Town, Great Inagua Island, Bahamas)
- IGB Capitán FAA H R Borden Airport (Ingeniero Jacobacci Airport) (Ingeniero Jacobacci, Río Negro, Argentina)
- IGE Iguela Airport (Iguela, Gabon)
- IGG Igiugig Airport (Igiugig, Alaska, United States)
- IGH Ingham Airport (Ingham, Queensland, Australia)
- IGL Çigli Airport (Çigli Air Base) (Çigli / Izmir, Turkey)
- IGM Kingman Airport (Kingman, Arizona, United States)
- IGN Maria Cristina Airport (Iligan Airport) (Baloi, Lanao del Norte, Philippines)
- IGO Chigorodó Airport (Chigorodó, Colombia)
- IGR Cataratas del Iguazú International Airport (Puerto Iguazú, Misiones, Argentina)
- IGS Ingolstadt Manching Airport (Ingolstadt, Germany)
- IGT Magas Airport (Magas, Republic of Ingushetia, Russia)
- IGU Foz do Iguaçu International Airport (Foz do Iguaçu, Paraná, Brazil)
- IHA Niihama Airport (Niihama, Shikoku, Japan)
- IHN Qishn Airport (Qishn, Yemen)
- IHO Ihosy Airport (Ihosy, Madagascar)
- IHU Ihu Airport (Ihu, Papua New Guinea)
- IIA Inishmaan Airport (Inishmaan, Connacht, Ireland)
- IIN Nishinoomote Airport (Nishinoomote, Osumi Islands, Japan)
- IIS Nissan Island Airport (Nissan Island, Papua New Guinea)
- IJK Izhevsk Airport (Izhevsk, Udmurt Republic, Russia)
- IJU Ijuí Airport (J Batista Bos Filho Airport) (Ijuí, Rio Grande do Sul, Brazil)
- IJX Jacksonville Municipal Airport (Jacksonville, Illinois, United States)
- IKA Tehran Imam Khomeini International Airport (Tehran, Iran)
- IKB Wilkes County Airport (FAA: UKF) (North Wilkesboro, North Carolina, United States)
- IKE Ikerasak Heliport (Ikerasak, Greenland)
- IKI Iki Airport (Iki, Iki Island, Japan)
- IKK Greater Kankakee Airport (Kankakee, Illinois, United States)
- IKL Ikela Airport (Ikela, Democratic Republic of the Congo)
- IKO Nikolski Air Station (Nikolski, Alaska, United States)
- IKP Inkerman Airport (Inkerman, Queensland, Australia)
- IKS Tiksi Airport (Tiksi, Russia)
- IKT Irkutsk International Airport (Irkutsk, Russia)
- IKV Ankeny Regional Airport (Ankeny, Iowa, United States)
- ILA Illaga Airport (Illaga, Indonesia)
- ILB Ilha Solteira Airport (Ilha Solteira, São Paulo, Brazil)
- ILD Lleida-Alguaire Airport (Lleida, Spain)
- ILE Skylark Field (Killeen, Texas, United States)
- ILF Ilford Airport (Ilford, Manitoba, Canada)
- ILG New Castle Airport (Wilmington, Delaware, United States)
- ILH Illisheim Army Airfield (Illisheim, Bavaria, Germany)
- ILI Iliamna Airport (Iliamna, Alaska, United States)
- ILK Atsinanana Airport (Ilaka Airport) (Ilaka, Madagascar)
- ILL Willmar Municipal Airport (John L Rice Field)(closed 2006) (Willmar, Minnesota, United States)
- ILM Wilmington International Airport (Wilmington, North Carolina, United States)
- ILN Airborne Airpark (Wilmington, Ohio, United States)
- ILO Iloilo International Airport (Cabatuan / Santa Barbara, Iloilo, Philippines)
- ILP Moué Airport (Île des Pins Airport) (Île des Pins, New Caledonia)
- ILQ Ilo Airport (Ilo, Moquegua Region, Peru)
- ILR Ilorin Airport (Ilorin, Nigeria)
- ILU Kilaguni Airport (Kilaguni, Kenya)
- ILX Ileg Airport (Ileg, Papua New Guinea)
- ILY Port Ellen Airport (Glenegedale Airport) (Islay, Scotland, United Kingdom)
- ILZ Žilina Airport (Žilina, Slovakia)
- IMA Iamalele Airport (Iamalele, Papua New Guinea)
- IMB Imbaimadai Airport (Imbaimadai, Guyana)
- IMD Imonda Airport (Imonda, Papua New Guinea)
- IMF Tulihal Airport (Imphal, India)
- IMG Inhaminga Airport (Inhaminga, Mozambique)
- IMI Ine Airport (FAA: N20) (Ine, Arno Atoll, Marshall Islands)
- IMK Simikot Airport (Simikot, Nepal)
- IML Imperial Municipal Airport (Imperial, Nebraska, United States)
- IMM Immokalee Airport (Immokalee, Florida, United States)
- IMN Imane Airport (Imane, Papua New Guinea)
- IMO Zemio Airport (Zemio, Central African Republic)
- IMP Imperatriz Airport (Imperatriz, Maranhão, Brazil)
- IMT Ford Airport (Iron Mountain / Kingsford, Michigan, United States)
- IMZ Nimroz Airport (Nimroz, Afghanistan)
- INA Inta Airport (Inta, Russia)
- INB Independence Airport (Independence, Belize)
- INC Yinchuan Airport (Hedong Airport) (Yinchuan, Ningxia, China)
- IND Indianapolis International Airport (Indianapolis, Indiana, United States)
- INE Chinde Airport (Chinde, Mozambique)
- INF In Guezzam Airport (In Guezzam, Algeria)
- ING Lago Argentino Airport(closed 2006) (El Calafate, Santa Cruz, Argentina)
- INH Inhambane Airport (Inhambane, Mozambique)
- INI Niš Constantine the Great Airport (Niš, Serbia)
- INJ Injune Airport (Injune, Queensland, Australia)
- INK Winkler County Airport (Wink, Texas, United States)
- INL Falls International Airport (International Falls, Minnesota, United States)
- INM Innamincka Airport (Innamincka, South Australia, Australia)
- INN Innsbruck Airport (Kranebitten Airport) (Innsbruck, Austria)
- INO Inongo Airport (Inongo, Democratic Republic of the Congo)
- INQ Inisheer Airport (Inisheer, Connacht, Ireland)
- INR Kincheloe Air Force Base(closed 1977) (Sault Sainte Marie, Michigan, United States)
- INS Creech Air Force Base (Indian Springs, Nevada, United States)
- INT Smith Reynolds Airport (Winston-Salem, North Carolina, United States)
- INU Nauru International Airport (Yaren, Nauru)
- INV Inverness Airport (Inverness, Scotland, United Kingdom)
- INW Winslow-Lindbergh Regional Airport (Winslow, Arizona, United States)
- INX Inanwatan Airport (Inanwatan, Indonesia)
- INY Inyati Airport (Inyati, South Africa)
- INZ In Salah Airport (In Salah, Algeria)
- IOA Ioannina National Airport (Ioannina, Greece)
- IOK Iokea Airport (Iokea, Papua New Guinea)
- IOM Isle of Man Airport (Ronaldsway, Isle of Man, British Crown Dependencies)
- ION Impfondo Airport (Impfondo, Republic of the Congo)
- IOP Ioma Airport (Ioma, Papua New Guinea)
- IOR Inishmore Aerodrome (Kilronan Airport) (Kilronan, Inishmore, Ireland)
- IOS Ilhéus Jorge Amado Airport (Ilhéus, Bahia, Brazil)
- IOU Edmond Cané Airport (Île Ouen, New Caledonia)
- IOW Iowa City Municipal Airport (Iowa City, Iowa, United States)
- IPA Ipota Airport (Ipota, Erromango, Vanuatu)
- IPC Mataveri International Airport (Easter Island, Chile)
- IPE Ipil Airport (Ipil, Zamboanga Sibugay, Philippines)
- IPG Ipiranga Airport (Santo Antônio do Içá, Amazonas, Brazil)
- IPH Sultan Azlan Shah Airport (Ipoh, Perak, Malaysia)
- IPI San Luis Airport (Ipiales, Colombia)
- IPL Imperial County Airport (Imperial, California, United States)
- IPN Usiminas Airport (Ipatinga / Santana do Paraiso, Minas Gerais, Brazil)
- IPT Williamsport Regional Airport (Williamsport, Pennsylvania, United States)
- IPU Ipiaú Airport (Ipiaú, Bahia, Brazil)
- IPW Ipswich Airport(closed 1996) (Ipswich, England, United Kingdom)
- IQM Qiemo Airport (Qiemo, Xinjiang, China)
- IQN Qingyang Airport (Qingyang, Gansu, China)
- IQQ Diego Aracena International Airport (Iquique, Chile)
- IQT Coronel FAP Francisco Secada Vignetta International Airport (Iquitos, Loreto, Peru)
- IRA Ngorangora Airport (Kirakira Airport) (Kirakira, Makira Island, Solomon Islands)
- IRB Iraan Municipal Airport (FAA: 2F0) (Iraan, Texas, United States)
- IRC Circle City (New) Airport (FAA: CRC) (Circle, Alaska, United States)
- IRD Ishhurdi Airport (Ishhurdi, Bangladesh)
- IRE Irecê Airport (Irecê, Bahia, Brazil)
- IRG Lockhart River Airport (Lockhart River, Queensland, Australia)
- IRI Iringa Airport (Nduli Airport) (Iringa, Tanzania)
- IRJ Capitán Vicente Almandos Almonacid Airport (La Rioja, Argentina)
- IRK Kirksville Regional Airport (Kirksville, Missouri, United States)
- IRN Iriona Airport (Iriona, Honduras)
- IRO Birao Airport (Birao, Central African Republic)
- IRP Matari Airport (Isiro, Democratic Republic of the Congo)
- IRS Kirsch Municipal Airport (Sturgis, Michigan, United States)
- ISA Mount Isa Airport (Mount Isa, Queensland, Australia)
- ISB Benazir Bhutto International Airport (Islamabad International) (Islamabad / Rawalpindi, Pakistan)
- ISD Iscuande Airport (Iscuande, Colombia)
- ISE Suleyman Demirel Airport (Isparta, Turkey)
- ISG Ishigaki Airport (Ishigaki, Okinawa Prefecture, Japan)
- ISH Ischia Airport (Ischia, Italy)
- ISI Isisford Airport (Isisford, Queensland, Australia)
- ISJ Isla Mujeres Airport (Isla Mujeres, Quintana Roo, Mexico)
- ISK Gandhinagar Airport (Nasik, India)
- ISM Kissimmee Gateway Airport (Orlando, Florida, United States)
- ISN Sloulin Field International Airport (Williston, North Dakota, United States)
- ISO Kinston Regional Jetport at Stallings Field (Kinston, North Carolina, United States)
- ISP Long Island MacArthur Airport (Islip, New York, United States)
- ISQ Schoolcraft County Airport (Manistique, Michigan, United States)
- ISS Wiscasset Airport (FAA: IWI) (Wiscasset, Maine, United States)
- IST Atatürk International Airport (Yesilköy International) (Istanbul, Turkey)
- ISU Sulaimaniyah International Airport (Sulaimaniyah, Kurdistan, Iraq)
- ISW South Wood County Airport (Alexander Field) (Wisconsin Rapids, Wisconsin, United States)
- ITA Itacoiatiara Airport (Itacoiatiara, Amazonas, Brazil)
- ITB Itaituba Airport (Itaituba, Pará, Brazil)
- ITE Ituberá Airport (Ituberá, Bahia, Brazil)
- ITH Ithaca Tompkins Regional Airport (Ithaca, New York, United States)
- ITI Itambacuri Airport (Itambacuri, Minas Gerais, Brazil)
- ITJ Itajaí Airport (Itajaí, Santa Catarina, Brazil)
- ITK Itokama Airport (Itokama, Papua New Guinea)
- ITM Osaka International Airport (Itami Airport) (Itami (near Osaka), Japan)
- ITN Itabuna Airport (Itabuna, Bahia, Brazil)
- ITO Hilo International Airport (Hilo, Hawaii, United States)
- ITP Itaperuna Airport (Itaperuna, Rio de Janeiro, Brazil)
- ITQ Itaqui Airport (Itaqui, Rio Grande do Sul, Brazil)
- ITR Itumbiara Airport (Itumbiara, Goiás, Brazil)
- IUD Al Udeid Air Base (Doha, Qatar)
- IUE Hanan International Airport (Alofi, Niue)
- IUL Ilu Airport (Ilu, Indonesia)
- IUM Summit Lake Airport (Summit Lake, British Columbia, Canada)
- IUS Inus Airport (Inus, Papua New Guinea)
- IVA Ambanja Airport (Ambanja, Madagascar)
- IVC Invercargill Airport (Invercargill, New Zealand)
- IVG Berane Airport (Dolac Airport, Ivangrad) (Berane, Montenegro)
- IVL Ivalo Airport (Ivalo, Finland)
- IVO Chivolo Airport (Chivolo, Colombia)
- IVR Inverell Airport (Inverell, New South Wales, Australia)
- IVW Inverway Airport (Inverway, Northern Territory, Australia)
- IWA Yuzhny Airport (Ivanovo, Russia)
- IWD Gogebic-Iron County Airport (Ironwood, Michigan, United States)
- IWJ Iwami Airport (Hagi-Iwami Airport) (Masuda, Shimane, Japan, Japan)
- IWO Iwo Jima Air Base (Iwo Jima, Bonin Islands, Japan)
- IWS West Houston Airport (Houston, Texas, United States)
- IXA Agartala Airport (Singerbhil Airport) (Agartala, India)
- IXB Bagdogra Airport (Bagdogra, India)
- IXC Chandigarh Airport (Chandigarh, India)
- IXD Allahabad Airport / Bamrauli Air Force Base (Allahabad, India)
- IXE Mangalore International Airport (Mangalore, India)
- IXG Belgaum Airport (Belgaum, India)
- IXH Kailashahar Airport (Kailashahar, India)
- IXI Lilabari Airport (North Lakhimpur Airport) (Assam, India)
- IXJ Jammu Airport (Satwari Airport) (Jammu, India)
- IXK Junagadh Airport (Keshod Airport) (Keshod, India)
- IXL Leh Kushok Bakula Rimpochee Airport (Leh, India)
- IXM Madurai Airport (Madurai, India)
- IXN Khowai Airport (Khowai, India)
- IXP Pathankot Airport (Pathankot, India)
- IXQ Kamalpur Airport (Kamalpur, India)
- IXR Birsa Munda Airport (Ranchi Airport) (Ranchi, India)
- IXS Silchar Airport (Kumbhirgram Airport) (Silchar, India)
- IXT Pasighat Airport (Passighat Airport) (Pasighat (Passighat), India)
- IXU Aurangabad Airport (Chikkalthana Airport) (Aurangabad, Maharashtra, India)
- IXV Along Airport (Along, Arunachal Pradesh, India)
- IXW Sonari Airport (Jamshedpur, India)
- IXY Kandla Airport (Gandhidham Airport) (Gandhidham / Kandla, India)
- IXZ Vir Savarkar Airport (Port Blair Airport) (Port Blair, India)
- IYK Inyokern Airport (Inyokern, California, United States)
- IZA Zona da Mata Regional Airport (Juiz de Fora, Brazil)
- IZO Izumo Airport (Izumo, Shimane, Japan)
- IZT Ixtepec Airport (Ixtepec, Oaxaca, Mexico)
- JAA Jalalabad Airport (Jalalabad, Afghanistan)
- JAB Jabiru Airport (Jabiru, Northern Territory, Australia)
- JAC Jackson Hole Airport (Jackson, Wyoming, United States)
- JAD Jandakot Airport (Jandakot, Western Australia, Australia)
- JAF Kankesanturai Airport (Jaffna, Sri Lanka)
- JAG Jacobabad Air Base (Shahbaz Air Base) (Jacobabad, Pakistan)
- JAH Agora Helipad (Aubagne, France)
- JAI Jaipur Airport (Sanganer Airport) (Jaipur / Sanganer, India)
- JAK Jacmel Airport (Jacmel, Haiti)
- JAL El Lencero Airport (Jalapa, Veracruz, Mexico)
- JAM Bezmer Air Base (Yambol (Jambol), Bulgaria)
- JAN Jackson-Evers International Airport (Jackson, Mississippi, United States)
- JAQ Jacquinot Bay Airport (Jacquinot Bay, Papua New Guinea)
- JAS Jasper County Airport (Bell Field) (Jasper, Texas, United States)
- JAT Jabot Airport (Jabat Island, Marshall Islands)
- JAU Francisco Carle Airport (Jauja, Peru)
- JAV Ilulissat Airport (Ilulissat, Greenland)
- JAX Jacksonville International Airport (Jacksonville, Florida, United States)
- JBP Commerce Business Park Heliport (FAA: 2CL0) (Commerce, California, United States)
- JBQ La Isabela International Airport (Doctor Joaquin Balaguer International) (Santo Domingo, Dominican Republic)
- JBR Jonesboro Municipal Airport (Jonesboro, Arkansas, United States)
- JBT Bethel Seaplane Base (FAA: Z59) (Bethel, Alaska, United States)
- JCA Croisette Heliport (Cannes, Côte d'Azur, France)
- JCB Joaçaba Airport (Joaçaba, Santa Catarina, Brazil)
- JCE Oakland Convention Center Heliport (FAA: CL41) (Oakland, California, United States)
- JCH Qasigiannguit Heliport (Qasigiannguit, Greenland)
- JCI New Century AirCenter (FAA: IXD) (Olathe, Kansas, United States)
- JCK Julia Creek Airport (Julia Creek, Queensland, Australia)
- JCM Jacobina Airport (Jacobina, Bahia, Brazil)
- JCO Comino Heliport (Comino, Malta)
- JCR Jacareacanga Airport (Jacareacanga, Pará, Brazil)
- JCT Kimble County Airport (Junction, Texas, United States)
- JCU Ceuta Heliport (Ceuta, Spain)
- JCY LBJ Ranch Airport (FAA: 0TE7) (Johnson City, Texas, United States)
- JDA Grant County Regional Airport (Ogilvie Field) (FAA: GCD) (John Day, Oregon, United States)
- JDB Dallas CBD Vertiport (Dallas Downtown Heliport) (FAA: 49T) (Dallas, Texas, United States)
- JDF Francisco Alvares de Assis Airport (Juiz de Fora, Minas Gerais, Brazil)
- JDG Jungseok Airport (Jeju province, South Korea)
- JDH Jodhpur Airport (Jodhpur, Rajasthan, India)
- JDM Miami Downtown Heliport (FAA: X48) (Miami, Florida, United States)
- JDN Jordan Airport (Jordan, Montana, United States)
- JDO Cariri Regional Airport (Juazeiro do Norte, Ceará, Brazil)
- JDP Paris - Issy-les-Moulineaux Heliport (Issy-les-Moulineaux / Paris, France)
- JDT Minneapolis Downtown Heliport (Minneapolis, Minnesota, United States)
- JDX Houston Central Business District Heliport (Houston, Texas, United States)
- JDY Downey Heliport (Downey, California, United States)
- JDZ Jingdezhen Airport (Jingdezhen, Jiangxi, China)
- JED King Abdulaziz International Airport (Jeddah, Saudi Arabia)
- JEE Jérémie Airport (Jérémie, Haiti)
- JEF Jefferson City Memorial Airport (Jefferson City, Missouri, United States)
- JEG Aasiaat Airport (Aasiaat, Greenland)
- JEJ Jeh Airport (Ailinglaplap Atoll, Marshall Islands)
- JEM Emeryville Heliport (Emeryville, California, United States)
- JEQ Jequié Airport (Jequié, Bahia, Brazil)
- JER Jersey Airport (Jersey, Channel Islands, British Crown Dependencies)
- JEV Évry Heliport (Évry, Essonne, France)
- JFK John F Kennedy International Airport (New York City, New York, United States)
- JFM Fremantle Heliport (Fremantle, Western Australia, Australia)
- JFN Ashtabula County Airport (FAA: HZY) (Ashtabula, Ohio, United States)
- JFR Paamiut Airport (Paamiut, Greenland)
- JGA Jamnagar Airport (Jamnagar, Gujurat, India)
- JGB Jagdalpur Airport (Jagdalpur, India)
- JGC Grand Canyon Heliport (Grand Canyon, Arizona, United States)
- JGE Geoje Airport (Geoje, South Korea)
- JGL Galleria Heliport (FAA: 16GA) (Marietta, Georgia, United States)
- JGN Jiayuguan Airport (Jiayuguan, Gansu, China)
- JGO Qeqertarsuaq Heliport (Qeqertarsuaq, Greenland)
- JGP Greenway Plaza Heliport (Houston, Texas, United States)
- JGQ Transco Tower Garage Heliport (FAA: TS31) (Houston, Texas, United States)
- JGR Kangilinnguit Heliport (Grønnedal Heliport) (Kangilinnguit (Grønnedal), Greenland)
- JGS Jinggangshan Airport (Ji'an, Jiangxi, China)
- JGX Glendale Heliport (Glendale, California, United States)
- JHB Sultan Ismail International Airport (Johor Bahru, Malaysia)
- JHC Island Heliport (Garden City, New York, United States)
- JHE Hamnen Heliport (Helsingborg, Sweden)
- JHG Xishuangbanna Gasa Airport (Jinghong, Xishuangbanna, Yunnan, China)
- JHM Kapalua Airport (Lahaina, Hawaii, United States)
- JHQ Shute Harbour Airport (Shute Harbour, Queensland, Australia)
- JHS Sisimiut Airport (Sisimiut, Greenland)
- JHW Chautauqua County-Jamestown Airport (Jamestown, New York, United States)
- JIA Juina Airport (Juina, Mato Grosso, Brazil)
- JIB Ambouli Airport (Djibouti, Djibouti)
- JID Recreation and Conference Center Heliport (FAA: 9CA3) (City of Industry, California, United States)
- JIJ Jijiga Airport (Jijiga, Ethiopia)
- JIK Ikaria Airport (Ikaria, Greece)
- JIL Jilin Ertaizi Airport (Jilin City, Jilin, China)
- JIM Aba Segud Airport (Jimma, Ethiopia)
- JIN Jinja Airport (Jinja, Uganda)
- JIO Ontario International Heliport (Ontario, California, United States)
- JIP Jipijapa Airport (Jipijapa, Ecuador)
- JIQ Qianjiang Zhoubai Airport (Qianjiang, Chongqing, China)
- JIR Jiri Airport (Jiri, Nepal)
- JIU Jiujiang Lushan Airport (Jiujiang, Jiangxi, China)
- JIW Jiwani Airport (Jiwani, Pakistan)
- JJC Jorge Jiménez Cantú National Airport (Atizapán de Zaragoza, Mexico)
- JJI Juanjuí Airport (Juanjuí, Peru)
- JJN Quanzhou Jinjiang Airport (Jinjiang City, Quanzhou, Fujian, China)
- JJU Qaqortoq Heliport (Qaqortoq, Greenland)
- JKG Jönköping Airport (Jönköping, Sweden)
- JKH Chios Island National Airport (Chios Island, Greece)
- JKL Kalymnos National Airport (Kalymnos, Greece)
- JKR Janakpur Airport (Janakpur, Nepal)
- JKT All Airports (Jakarta, Java, Indonesia)
- JKV Cherokee County Airport (FAA: JSO) (Jacksonville, Texas, United States)
- JLA Quartz Creek Airport (Cooper Landing, Alaska, United States)
- JLB Long Beach Heliport (Long Beach, California, United States)
- JLD Landskrona Heliport (Landskrona, Sweden)
- JLN Joplin Regional Airport (Joplin, Missouri, United States)
- JLO Jesolo Airport (Jesolo, Italy)
- JLP Juan-les-Pins Airport (Juan-les-Pins, France)
- JLR Jabalpur Airport (Jabalpur, Madhya Pradesh, India)
- JLS Jales Airport (Jales, São Paulo, Brazil)
- JLX Los Angeles Union Station Heliport (FAA: 54L) (Los Angeles, California, United States)
- JMB Jamba Airport (Jamba, Huíla, Angola)
- JMC Commodore Center Heliport (Sausalito, California, United States)
- JMD Market Centre Heliport (Dallas, Texas, United States)
- JMK Mykonos Island National Airport (Mykonos Island, Greece)
- JMM Malmö Harbour Heliport (Malmö, Sweden)
- JMN Mankato Municipal Heliport (Mankato, Minnesota, United States)
- JMO Jomsom Airport (Jomsom, Nepal)
- JMS Jamestown Regional Airport (Jamestown, North Dakota, United States)
- JMU Jiamusi Dongjiao Airport (Jiamusi, Heilongjiang, China)
- JMY Mammy Yoko Heliport (Freetown, Sierra Leone)
- JNA Januária Airport (Januária, Minas Gerais, Brazil)
- JNB OR Tambo International Airport (Johannesburg, Gauteng, South Africa)
- JNG Jining Airport (Jining, Shandong, China)
- JNI Junín Airport (Junín, Buenos Aires, Argentina)
- JNN Nanortalik Heliport (Nanortalik, Greenland)
- JNP Newport Beach Heliport (Newport Beach, California, United States)
- JNS Narsaq Heliport (Narsaq, Greenland)
- JNU Juneau International Airport (Juneau, Alaska, United States)
- JNX Naxos Island National Airport (Naxos Island, Greece)
- JNZ Jinzhou Airport (Jinzhou, Liaoning, China)
- JOE Joensuu Airport (Joensuu, Finland)
- JOG Adisucipto International Airport (Yogyakarta, Indonesia)
- JOH Port Saint Johns Airport (Port Saint Johns, South Africa)
- JOI Joinville Airport (Cubatao Airport) (Joinville, Santa Catarina, Brazil)
- JOK Yoshkar-Ola Airport (Yoshkar-Ola, Russia)
- JOL Jolo Airport (Jolo, Sulu, Philippines)
- JOM Njombe Airport (Njombe, Tanzania)
- JON Johnston Atoll Airport (Johnston Atoll, United States Minor Outlying Islands)
- JOP Josephstaal Airport (Josephstaal, Papua New Guinea)
- JOR Choc Heliport (FAA: 4CA5) (Orange, California, United States)
- JOS Jos Airport (Yakubu Gowon Airport) (Jos, Nigeria)
- JOT Joliet Regional Airport (Joliet, Illinois, United States)
- JPA Presidente Castro Pinto International Airport (João Pessoa, Paraíba, Brazil)
- JPD Pasadena Heliport (Pasadena, California, United States)
- JPN Pentagon Army Heliport (Washington, DC, United States)
- JPR Ji-Paraná Airport (Ji-Paraná, Rondônia, Brazil)
- JPU La Défense Heliport (Paris, France)
- JQA Qaarsut Airport (Uummannaq Airport) (Qaarsut / Uummannaq, Greenland)
- JQE Jaqué Airport (Jaqué, Panama)
- JRA West 30th Street Heliport (New York City, New York, United States)
- JRB Downtown Manhattan Heliport (Wall St Heliport) (New York City, New York, United States)
- JRC Rochester Municipal Heliport (Rochester, Minnesota, United States)
- JRD Riverside Metro Center Heliport (FAA: CA81) (Riverside, California, United States)
- JRE East 60th Street Heliport (New York City, New York, United States)
- JRH Jorhat Airport (Jorhat, India)
- JRK Arsuk Airport (Arsuk, Greenland)
- JRN Juruena Airport (Juruena, Mato Grosso, Brazil)
- JRO Kilimanjaro International Airport (Kilimanjaro, Tanzania)
- JRS Atarot Airport (Jerusalem International Airport) (Jerusalem, Israel)
- JSA Jaisalmer Airport (Jaisalmer, India)
- JSD Sikorsky Heliport (Stratford, Connecticut, United States)
- JSG San Rafael Heliport (San Rafael, California, United States)
- JSH Sitia Public Airport (Sitia, Crete, Greece)
- JSI Skiathos Island National Airport (Skiathos Island, Greece)
- JSK St Cloud Municipal Heliport (St Cloud, Minnesota, United States)
- JSL Steel Pier Taj Mahal Heliport (FAA: 28NJ) (Atlantic City, New Jersey, United States)
- JSM José de San Martín Airport (José de San Martín, Chubut, Argentina)
- JSN Sherman Oaks Community Hospital Heliport (FAA: CL80) (Sherman Oaks, California, United States)
- JSO Södertälje Heliport (Södertälje, Sweden)
- JSP Sogwipo Heliport (Sogwipo (Seogwipo), Cheju (Jeju), South Korea)
- JSR Jessore Airport (Jessore, Bangladesh)
- JSS Spetses Heliport (Spetses, Greece)
- JST John Murtha Johnstown-Cambria County Airport (Johnstown, Pennsylvania, United States)
- JSU Maniitsoq Airport (Maniitsoq, Greenland)
- JSY Syros Island Airport (Syros Island, Greece)
- JSZ Saint-Tropez Heliport (Saint-Tropez, France)
- JTI Jatai Airport (Jatai, Goiás, Brazil)
- JTO Thousand Oaks Heliport (Thousand Oaks, California, United States)
- JTR Santorini Airport (Santorini, Thira, Greece)
- JTY Astypalaia Airport (Astypalaia Island, Greece)
- JUA Juara Airport (Juara, Mato Grosso, Brazil)
- JUB Juba Airport (Juba, Sudan)
- JUI Juist Airport (Juist, Lower Saxony, Germany)
- JUJ Gobernador Horacio Guzmán International Airport (San Salvador de Jujuy, Jujuy, Argentina)
- JUL Inca Manco Capac Airport (Juliaca, Peru)
- JUM Jumla Airport (Jumla, Nepal)
- JUN Jundah Airport (Jundah, Queensland, Australia)
- JUO Juradó Airport (Juradó, Colombia)
- JUR Jurien Bay Airport (Jurien Bay, Western Australia, Australia)
- JUT Juticalpa Airport (Juticalpa, Honduras)
- JUV Upernavik Airport (Upernavik, Greenland)
- JUZ Quzhou Airport (Quzhou, Zhejiang, China)
- JVA Ankavandra Airport (Ankavandra, Madagascar)
- JVI Central Jersey Regional Airport (FAA: 47N) (Manville, New Jersey, United States)
- JVL Southern Wisconsin Regional Airport (Janesville, Wisconsin, United States)
- JWA Jwaneng Airport (Jwaneng, Botswana)
- JWC Warner Center Plaza One Heliport (FAA: 96CA) (Woodland Hills, California, United States)
- JWH Westchase Hilton Heliport (FAA: TS24) (Houston, Texas, United States)
- JXA Jixi Xingkaihu Airport (Jixi, Heilongjiang, China)
- JXN Jackson County Airport (Reynolds Field) (Jackson, Michigan, United States)
- JYO Leesburg Executive Airport (Leesburg, Virginia, United States)
- JYV Jyväskylä Airport (Jyväskylä, Finland)
- JZH Jiuzhaigou Huanglong Airport (Songpan County, Sichuan, China)
- KAA Kasama Airport (Kasama, Zambia)
- KAB Kariba Airport (Kariba, Zimbabwe)
- KAC Kamishly Airport (Kamishly (Kameshli, Qamishli), Syria)
- KAD Kaduna Airport (Kaduna, Nigeria)
- KAE Kake Airport (FAA: AFE) (Kake, Alaska, United States)
- KAF Karato Airport (Karato, Papua New Guinea)
- KAG Gangneung Airbase (Kangnung (Gangneung), South Korea)
- KAI Kaieteur Airport (Kaieteur, Guyana)
- KAJ Kajaani Airport (Kajaani, Finland)
- KAK Kar Airport (Kar, Papua New Guinea)
- KAL Kaltag Airport (Kaltag, Alaska, United States)
- KAM Kamaran Airport (Kamaran, Yemen)
- KAN Mallam Aminu Kano International Airport (Kano, Nigeria)
- KAP Kapanga Airport (Kapanga, Democratic Republic of the Congo)
- KAR Kamarang Airport (Kamarang, Guyana)
- KAS Karasburg Airport (Karasburg, Namibia)
- KAT Kaitaia Airport (Kaitaia, New Zealand)
- KAU Kauhava Airport (Kauhava, Finland)
- KAV Kavanayén Airport (Kavanayén, Bolívar, Venezuela)
- KAW Kawthaung Airport (Kawthaung, Myanmar)
- KAX Kalbarri Airport (Kalbarri, Western Australia, Australia)
- KAY Wakaya Island Airport (Wakaya Island, Fiji)
- KAZ Kao Airport (Kao, Halmahera, North Maluku, Indonesia)
- KBA Kabala Airport (Kabala, Sierra Leone)
- KBC Birch Creek Airport (FAA: Z91) (Birch Creek, Alaska, United States)
- KBD Kimberley Downs Airport (Kimberley Downs, Western Australia, Australia)
- KBE Bell Island Hot Springs Seaplane Base (Bell Island, Alaska, United States)
- KBF Karubaga Airport (Karubaga, Indonesia)
- KBG Kabalega Falls Airport (Kabalega Falls, Uganda)
- KBH Kalat Airport (Kalat, Pakistan)
- KBI Kribi Airport (Kribi, Cameroon)
- KBJ Kings Canyon Airport (Kings Canyon, Northern Territory, Australia)
- KBL Kabul International Airport (Kabul, Afghanistan)
- KBM Kabwum Airport (Kabwum, Papua New Guinea)
- KBN Tunta Airport (Kabinda, Democratic Republic of the Congo)
- KBO Kabalo Airport (Kabalo, Democratic Republic of the Congo)
- KBP Boryspil International Airport (Kiev, Ukraine)
- KBQ Kasungu Airport (Kasungu, Malawi)
- KBR Sultan Ismail Petra Airport (Kota Bharu, Kelantan, Malaysia)
- KBS Bo Airport (Bo, Sierra Leone)
- KBT Kaben Airport (Maloelap Atoll, Marshall Islands)
- KBU Stagen Airport (Kotabaru, Kalimantan, Indonesia)
- KBV Krabi Airport (Krabi, Thailand)
- KBW Chignik Bay Seaplane Base (FAA: Z78) (Chignik, Alaska, United States)
- KBX Kambuaya Airport (Kambuaya, Indonesia)
- KBY Streaky Bay Airport (Streaky Bay, South Australia, Australia)
- KBZ Kaikoura Airport (Kaikoura, New Zealand)
- KCA Kuqa Qiuci Airport (Kuqa, Xinjiang, China)
- KCB Tepoe Airstrip (Kasikasima, Suriname)
- KCC Coffman Cove Seaplane Base (Coffman Cove, Alaska, United States)
- KCD Kamur Airport (Kamur, Indonesia)
- KCE Collinsville Airport (Collinsville, Queensland, Australia)
- KCF Kadanwari Airport (Kadanwari, Pakistan)
- KCG Chignik Fisheries Airport(closed) (Chignik, Alaska, United States)
- KCH Kuching International Airport (Kuching, Sarawak, Malaysia)
- KCI Kon Airport (Kon, Indonesia)
- KCJ Komaio Airport (Komaio, Papua New Guinea)
- KCK Kirensk Airport (Kirensk, Irkutsk Oblast, Russia)
- KCL Chignik Lagoon Airport (Chignik Flats Airport) (Chignik Lagoon, Alaska, United States)
- KCM Kahramanmaras Airport (Kahramanmaras, Turkey)
- KCN Chernofski Harbor Seaplane Base (Chernofski Harbor, Alaska, United States)
- KCO Cengiz Topel Naval Air Station (Kocaeli, Turkey)
- KCP Kamenets-Podolskiy Airport (Kamianets-Podilskyi, Ukraine)
- KCQ Chignik Lake Airport (FAA: A79) (Chignik Lake, Alaska, United States)
- KCR Colorado Creek Airport (Colorado Creek, Alaska, United States)
- KCS Kings Creek Airport (Kings Creek, Northern Territory, Australia)
- KCT Koggala Airport (Galle, Sri Lanka)
- KCU Masindi Airport (Masindi, Uganda)
- KCZ Kochi Ryoma Airport (Kochi, Japan)
- KDA Kolda North Airport (Kolda, Senegal)
- KDB Kambalda Airport (Kambalda, Western Australia, Australia)
- KDC Kandi Airport (Kandi, Benin)
- KDD Khuzdar Airport (Khuzdar, Pakistan)
- KDE Koroba Airport (Koroba, Papua New Guinea)
- KDF Kouba Airport (Kouba, Algeria)
- KDG Kardjali Airport (Kardjali, Bulgaria)
- KDH Kandahar International Airport (Kandahar, Afghanistan)
- KDI Wolter Monginsidi Airport (Kendari, Indonesia)
- KDJ Ville Airport (Ndjolé Airport) (Ndjolé, Gabon)
- KDK Kodiak Municipal Airport (Kodiak, Alaska, United States)
- KDL Kärdla Airport (Kärdla, Hiiumaa, Estonia)
- KDM Kaadedhdhoo Airport (Kaadedhdhoo Island, Gaafu Dhaalu Atoll, Maldives)
- KDN Ndende Airport (Ndende, Gabon)
- KDO Kadhdhoo Airport (Kadhdhoo Island, Laamu Atoll, Maldives)
- KDP Kandep Airport (Kandep, Papua New Guinea)
- KDQ Kamberatoro Airport (Kamberatoro, Papua New Guinea)
- KDR Kandrian Airport (Kandrian, Papua New Guinea)
- KDS Kamaran Downs Airport (Kamaran Downs, Queensland, Australia)
- KDT Kamphaeng Saen Airport (Nakhon Pathom, Thailand)
- KDU Skardu Airport (Skardu, Pakistan)
- KDV Vunisea Airport (Kandavu Airport) (Vunisea, Kadavu Island, Fiji)
- KEA Keisah Airport (Keisah, Indonesia)
- KEB Nanwalek Airport (English Bay Airport) (Nanwalek (English Bay), Alaska, United States)
- KEC Kasenga Airport (Kasenga, Democratic Republic of the Congo)
- KED Kaédi Airport (Kaédi, Mauritania)
- KEE Kelle Airport (Kelle, Republic of the Congo)
- KEF Keflavík International Airport (Keflavík (near Reykjavík), Iceland)
- KEG Keglsugl Airport (Keglsugl, Papua New Guinea)
- KEH Kenmore Air Harbor (FAA: S60) (Kenmore, Washington, United States)
- KEI Kepi Airport (Kepi, Indonesia)
- KEJ Kemerovo Airport (Kemerovo, Kemerovo Oblast, Russia)
- KEK Ekwok Airport (Ekwok, Alaska, United States)
- KEL Kiel Holtenau Airport (Kiel, Schleswig-Holstein, Germany)
- KEM Kemi-Tornio Airport (Kemi / Tornio, Finland)
- KEN Kenema Airport (Kenema, Sierra Leone)
- KEO Odienné Airport (Odienné, Côte d'Ivoire)
- KEP Nepalgunj Airport (Mahendra Airport) (Nepalgunj, Nepal)
- KEQ Kebar Airport (Kebar, Indonesia)
- KER Kerman Airport (Kerman, Iran)
- KES Kelsey Airport (Kelsey, Manitoba, Canada)
- KET Kengtung Airport (Kengtung, Myanmar)
- KEV Halli Airport (Kuorevesi, Finland)
- KEW Keewaywin Airport (TC LID: CPV8) (Keewaywin, Ontario, Canada)
- KEX Kanabea Airport (Kanabea, Papua New Guinea)
- KEY Kericho Airport (Kericho, Kenya)
- KEZ Ali Al Salem Airport (Ali Al Salem, Kuwait)
- KFA Kiffa Airport (Kiffa, Mauritania)
- KFE Dave Forest Airport (Cloudbreak, Western Australia, Australia)
- KFG Kalkurung Airport (Daguragu / Kalkaringi, Northern Territory, Australia)
- KFP False Pass Airport (False Pass, Alaska, United States)
- KFS Kastamonu Airport (Kastamonu, Turkey)
- KGA Kananga Airport (Kananga, Democratic Republic of the Congo)
- KGB Konge Airport (Konge, Papua New Guinea)
- KGC Kingscote Airport (Kingscote, South Australia, Australia)
- KGD Khrabrovo Airport (Kaliningrad, Russia)
- KGE Kagau Island Airport (Kagau Island, Solomon Islands)
- KGF Sary-Arka Airport (Karaganda, Kazakhstan)
- KGG Kédougou Airport (Kédougou, Senegal)
- KGH Yongai Airport (Yongai, Papua New Guinea)
- KGI Kalgoorlie-Boulder Airport (Kalgoorlie, Western Australia, Australia)
- KGJ Karonga Airport (Karonga, Malawi)
- KGK Koliganek Airport (FAA: JZZ) (Koliganek, Alaska, United States)
- KGL Kigali International Airport (Kanombe Airport) (Kigali, Rwanda)
- KGN Kasongo Lunda Airport (Kasongo Lunda, Democratic Republic of the Congo)
- KGO Kirovograd Airport (Kirovohrad, Ukraine)
- KGP Kogalym Airport (Kogalym, Tyumen Oblast, Russia)
- KGR Kulgera Airport (Kulgera, Northern Territory, Australia)
- KGS Kos Island International Airport (Kos Island, Greece)
- KGU Keningau Airport (Keningau, Sabah, Malaysia)
- KGW Kagi Airport (Kagi, Papua New Guinea)
- KGX Grayling Airport (Grayling, Alaska, United States)
- KGY Kingaroy Airport (Kingaroy, Queensland, Australia)
- KGZ Glacier Creek Airport (Glacier Creek, Alaska, United States)
- KHA Khaneh Airport (Piranshahr Airport) (Khaneh, Iran)
- KHC Kerch Airport (Voykovo Airport) (Kerch, Ukraine)
- KHD Khorramabad Airport (Khorramabad, Iran)
- KHE Kherson Airport (Kherson, Ukraine)
- KHG Kashgar Airport (Kashi Airport) (Kashgar, Xinjiang, China)
- KHH Kaohsiung International Airport (Kaohsiung City, Taiwan, Republic of China)
- KHI Jinnah International Airport (Quaid-e-Azam International) (Karachi, Pakistan)
- KHJ Kauhajoki Airport (Kauhajoki, Finland)
- KHK Khark Island Airport (Khark Island, Iran)
- KHL Khulna Airport (Khulna, Bangladesh)
- KHM Khamti Airport (Khamti, Myanmar)
- KHN Nanchang Changbei International Airport (Nanchang, Jiangxi, China)
- KHO Khoka Moya Airport (Khoka Moya, South Africa)
- KHR Kharkhorin Airport (Kharkhorin, Mongolia)
- KHS Khasab Airport (Khasab, Oman)
- KHT Khost Airport (Khost, Afghanistan)
- KHU Kremenchuk Airport (Kremenchuk, Ukraine)
- KHV Khabarovsk Novy Airport (Khabarovsk, Russia)
- KHW Khwai River Lodge Airport (Khwai River Lodge, Botswana)
- KHZ Kauehi Airport (Kauehi, French Polynesia)
- KIA Kaiapit Airport (Kaiapit, Papua New Guinea)
- KIB Ivanof Bay Seaplane Base (Ivanof Bay, Alaska, United States)
- KIC Mesa Del Rey Airport (King City, California, United States)
- KID Kristianstad Airport (Kristianstad, Sweden)
- KIE Aropa Airport (Kieta, Bougainville Island, Papua New Guinea)
- KIF Kingfisher Lake Airport (Kingfisher Lake, Ontario, Canada)
- KIG Koinghaas Airport (Koinghaas, South Africa)
- KIH Kish International Airport (Kish Island, Iran)
- KII Kibuli Airport (Kibuli, Papua New Guinea)
- KIJ Niigata Airport (Niigata, Japan)
- KIK Kirkuk Airport (Kirkuk, Iraq)
- KIL Kilwa Airport (Kilwa, Democratic Republic of the Congo)
- KIM Kimberley Airport (Kimberley, South Africa)
- KIN Norman Manley International Airport (Kingston, Jamaica)
- KIO Kili Airport (FAA: Q51) (Kili Island, Marshall Islands)
- KIP Kickapoo Downtown Airport (FAA: CWC) (Wichita Falls, Texas, United States)
- KIQ Kira Airport (Kira, Papua New Guinea)
- KIR Kerry Airport (Tralee, County Kerry, Ireland)
- KIS Kisumu Airport (Kisumu, Kenya)
- KIT Kithira Airport (Kithira, Greece)
- KIU Kiunga Airport (Kiunga, Kenya)
- KIV Chisinău International Airport (Chisinău, Moldova)
- KIW Southdowns Airport (Kitwe, Zambia)
- KIX Kansai International Airport (Osaka, Japan)
- KIY Kilwa Masoko Airport (Kilwa Masoko, Tanzania)
- KIZ Kikinonda Airport (Kikinonda, Papua New Guinea)
- KJA Krasnoyarsk Yemelyanovo Airport (Krasnoyarsk, Russia)
- KJI Kanas Airport (Burqin County, Xinjiang, China)
- KJK Kortrijk-Wevelgem International Airport (Wevelgem, Belgium)
- KJP Kerama Airport (Kerama Islands, Okinawa, Japan)
- KJU Kamiraba Airport (Kamiraba, Papua New Guinea)
- KKA Koyuk Alfred Adams Airport (Koyuk, Alaska, United States)
- KKB Kitoi Bay Seaplane Base (Kitoi Bay, Alaska, United States)
- KKC Khon Kaen Airport (Khon Kaen, Thailand)
- KKD Kokoda Airport (Kokoda, Papua New Guinea)
- KKE Bay of Islands Airport (Kerikeri Airport) (Kerikeri, New Zealand)
- KKG Konawaruk Airport (Konawaruk, Guyana)
- KKH Kongiganak Airport (FAA: DUY) (Kongiganak, Alaska, United States)
- KKI Akiachak Seaplane Base (Akiachak, Alaska, United States)
- KKJ Kokura Airport (Kita Kyushu, Kyushu, Japan)
- KKK Kalakaket Creek Air Station (FAA: 1KC) (Kalakaket Creek, Alaska, United States)
- KKL Karluk Lake Seaplane Base (Karluk Lake, Alaska, United States)
- KKM Sa Pran Nak Airport (Lop Buri, Thailand)
- KKN Kirkenes Airport, Høybuktmoen (Kirkenes, Finnmark, Norway)
- KKO Kaikohe Airport (Kaikohe, New Zealand)
- KKP Koolburra Airport (Koolburra, Queensland, Australia)
- KKR Kaukura Atoll Airport (Kaukura Atoll, French Polynesia)
- KKT Kentland Municipal Airport (FAA: 50I) (Kentland, Indiana, United States)
- KKU Ekuk Airport (Ekuk, Alaska, United States)
- KKW Kikwit Airport (Kikwit, Democratic Republic of the Congo)
- KKX Kikaiga Shima Airport (Kikaiga Shima, Kikai-Shima Island, Japan)
- KKY Kilkenny Airport (Kilkenny, Leinster, Ireland)
- KKZ Koh Kong Airport (Koh Kong, Koh Kong Province, Cambodia)
- KLA Kampala Airport (Kampala, Uganda)
- KLB Kalabo Airport (Kalabo, Zambia)
- KLC Kaolack Airport (Kaolack, Senegal)
- KLD Migalovo Air Base (Tver Oblast, Russia)
- KLE Kaélé Airport (Kaélé, Cameroon)
- KLF Grabtsevo Airport (Kaluga, Russia)
- KLG Kalskag Airport (Kalskag, Alaska, United States)
- KLH Kolhapur Airport (Kolhapur, India)
- KLI Kota Koli Airport (Kota Koli, Democratic Republic of the Congo)
- KLJ Klaipeda Airport (Klaipeda, Lithuania)
- KLK Kalokol Airport (Kalokol, Kenya)
- KLL Levelock Airport (FAA: 9Z8) (Levelock, Alaska, United States)
- KLN Larsen Bay Airport (FAA: 2A3) (Larsen Bay, Alaska, United States)
- KLO Kalibo Airport (Kalibo, Aklan, Philippines)
- KLQ Keluang Airport (Keluang, Indonesia)
- KLR Kalmar Airport (Kalmar, Sweden)
- KLS Southwest Washington Regional Airport (was Kelso-Longview) (Kelso, Washington, United States)
- KLU Klagenfurt Airport (Klagenfurt/Wörthersee Airport) (Klagenfurt, Austria)
- KLV Karlovy Vary Airport (Karlovy Vary, Czech Republic)
- KLW Klawock Airport (FAA: AKW) (Klawock, Alaska, United States)
- KLX Kalamata Airport (Kalamata, Greece)
- KLY Kalima Airport (Kinkungwa Airport, Kakungwa Airport) (Kalima, Democratic Republic of the Congo)
- KLZ Kleinzee Airport (Kleinzee, South Africa)
- KMA Kerema Airport (Kerema, Papua New Guinea)
- KMB Koinambe Airport (Koinambe, Papua New Guinea)
- KMC King Khaled Military City Airport (King Khaled Military City, Saudi Arabia)
- KMD Mandji Airport (Mandji, Gabon)
- KME Cyangugu Airport (Cyangugu, Rwanda)
- KMF Kamina Airport (Kamina, Papua New Guinea)
- KMG Kunming Wujiaba International Airport (Kunming, Yunnan, China)
- KMH Johan Pienaar Airport (Kuruman, South Africa)
- KMI Miyazaki Airport (Miyazaki, Miyazaki Prefecture, Japan)
- KMJ Kumamoto Airport (Mashiki, Kumamoto Prefecture, Japan)
- KMK Makabana Airport (Makabana, Republic of the Congo)
- KML Kamileroi Airport (Kamileroi, Queensland, Australia)
- KMM Kimam Airport (Kimam, Indonesia)
- KMN Kamina Air Base (Kamina, Democratic Republic of the Congo)
- KMO Manokotak Airport (FAA: MBA) (Manokotak, Alaska, United States)
- KMP Keetmanshoop Airport (Keetmanshoop, Namibia)
- KMQ Komatsu Airport (Kanazawa Airport) (Komatsu, Ishikawa, Japan)
- KMR Karimui Airport (Karimui, Papua New Guinea)
- KMS Kumasi Airport (Kumasi, Ghana)
- KMT Kampot Airport (Kampot, Kampot Province, Cambodia)
- KMU Kisimayu Airport (Kisimayu, Somalia)
- KMV Kalemyo Airport (Kalemyo, Myanmar)
- KMW Kostroma Airport (Kostroma, Russia)
- KMX King Khaled Air Base (Khamis Mushait, Saudi Arabia)
- KMY Moser Bay Seaplane Base (Moser Bay, Kodiak Island Borough, Alaska, United States)
- KMZ Kaoma Airport (Kaoma, Zambia)
- KNA Viña del Mar Airport (Viña del Mar, Chile)
- KNB Kanab Municipal Airport (Kanab, Utah, United States)
- KND Kindu Airport (Kindu, Democratic Republic of the Congo)
- KNE Kanainj Airport (Kanainj, Papua New Guinea)
- KNF RAF Marham (Marham, Norfolk, East Anglia, United Kingdom)
- KNG Kaimana Airport (Kaimana, Papua, Indonesia)
- KNH Kinmen Airport (Kinmen, Republic of China)
- KNI Katanning Airport (Katanning, Western Australia, Australia)
- KNJ Kindamba Airport (Kindamba, Republic of the Congo)
- KNK Kokhanok Airport (FAA: 9K2) (Kokhanok, Alaska, United States)
- KNL Kelanoa Airport (Kelanoa, Papua New Guinea)
- KNM Kaniama Airport (Kaniama, Democratic Republic of the Congo)
- KNN Kankan Airport (Diankana Airport) (Kankan, Guinea)
- KNO Westkapelle Airport (Knokke-Heist, Belgium)
- KNP Capanda Airport (Capanda, Angola)
- KNQ Koné Airport (Koné, New Caledonia)
- KNR Jam Airport (Kangan, Iran)
- KNS King Island Airport (Currie, Tasmania, Australia)
- KNT Kennett Memorial Airport (FAA: TKX) (Kennett, Missouri, United States)
- KNU Kanpur Airport (Kanpur, Uttar Pradesh, India)
- KNW New Stuyahok Airport (New Stuyahok, Alaska, United States)
- KNX Kununurra Airport (Kununurra, Western Australia, Australia)
- KNZ Kéniéba Airport (Kéniéba, Mali)
- KOA Kona International Airport (Kailua / Kona, Hawaii, United States)
- KOB Foumban Airport (Koutaba Airport) (Koutaba, Cameroon)
- KOC Koumac Airport (Koumac, New Caledonia)
- KOD Kotabangun Airport (Kotabangun, Indonesia)
- KOE Eltari Airport (Kupang, East Nusa Tenggara, Indonesia)
- KOF Komatipoort Airport (Komatipoort, South Africa)
- KOG Khong Airport (Khong, Laos)
- KOH Koolatah Airport (Koolatah, Queensland, Australia)
- KOI Kirkwall Airport (Kirkwall, Orkney Islands, United Kingdom)
- KOJ Kagoshima Airport (Kagoshima, Japan)
- KOK Kokkola-Pietarsaari Airport (Kokkola / Jakobstad, Finland)
- KOL Koumala Airport (Koumala, Central African Republic)
- KOM Komo-Manda Airport (Komo-Manda, Papua New Guinea)
- KON Kon Tum Airport (Kon Tum, Vietnam)
- KOO Kongolo Airport (Kongolo, Democratic Republic of the Congo)
- KOP Nakhon Phanom Airport (Nakhon Phanom, Thailand)
- KOQ Koethen Airport (Koethen, Germany)
- KOR Kokoro Airport (Kokoro, Papua New Guinea)
- KOS Sihanoukville Airport (Kompong Som) (Sihanoukville, Cambodia)
- KOT Kotlik Airport (FAA: 2A9) (Kotlik, Alaska, United States)
- KOU Koulamoutou Airport (Koulamoutou, Gabon)
- KOV Kokshetau Airport (Kokshetau, Kazakhstan)
- KOW Ganzhou Huangjin Airport (Ganzhou, Jiangxi, China)
- KOX Kokonao Airport (Kokonao, Indonesia)
- KOY Olga Bay Seaplane Base (Olga Bay, Kodiak Island Borough, Alaska, United States)
- KOZ Ouzinkie Airport (FAA: 4K5) (Ouzinkie, Alaska, United States)
- KPA Kopiago Airport (Kopiago, Papua New Guinea)
- KPB Point Baker Seaplane Base (Point Baker, Alaska, United States)
- KPC Port Clarence Coast Guard Station (Port Clarence, Alaska, United States)
- KPE Yapsiei Airport (Yapsiei, Papua New Guinea)
- KPF Kondubol Airport (Kondubol, Papua New Guinea)
- KPG Kurupung Airport (Kurupung, Guyana)
- KPH Pauloff Harbor Seaplane Base (Sanak Island, Alaska, United States)
- KPI Kapit Airport (Kapit, Sarawak, Malaysia)
- KPL Kapal Airport (Kapal, Papua New Guinea)
- KPM Kompiam Airport (Kompiam, Papua New Guinea)
- KPN Kipnuk Airport (FAA: IIK) (Kipnuk, Alaska, United States)
- KPO Pohang Airport (Pohang, South Korea)
- KPP Kalpowar Airport (Kalpowar, Queensland, Australia)
- KPR Port Williams Seaplane Base (Port Williams, Kodiak Island Borough, Alaska, United States)
- KPS Kempsey Airport (Kempsey, New South Wales, Australia)
- KPT Jackpot Airport (Hayden Field) (FAA: 06U) (Jackpot, Nevada, United States)
- KPV Perryville Airport (FAA: PEV) (Perryville, Alaska, United States)
- KPY Port Bailey Seaplane Base (Port Bailey, Kodiak Island Borough, Alaska, United States)
- KQA Akutan Seaplane Base (Akutan, Alaska, United States)
- KQB Koonibba Airport (Koonibba, South Australia, Australia)
- KQL Kol Airport (Kol, Papua New Guinea)
- KRA Kerang Airport (Kerang, Victoria, Australia)
- KRB Karumba Airport (Karumba, Queensland, Australia)
- KRC Kerinci Airport (Kerinci, Indonesia)
- KRD Kurundi Airport (Kurundi, Northern Territory, Australia)
- KRE Kirundo Airport (Kirundo, Burundi)
- KRF Kramfors-Sollefteå Airport (Kramfors / Sollefteå, Sweden)
- KRG Karasabai Airport (Karasabai, Guyana)
- KRH Redhill Airport (Redhill, Surrey, England, United Kingdom)
- KRI Kikori Airport (Kikori, Papua New Guinea)
- KRJ Karawari Airport (Karawari, Papua New Guinea)
- KRK John Paul II International Airport (Balice Airport) (Kraków / Balice, Poland)
- KRL Korla Airport (Korla, Xinjiang, China)
- KRM Karanambo Airport (Karanambo, Guyana)
- KRN Kiruna Airport (Kiruna, Sweden)
- KRO Kurgan Airport (Kurgan, Russia)
- KRP Karup Airport (Karup, Denmark)
- KRQ Kramatorsk Airport (Kramatorsk, Donetsk Oblast, Ukraine)
- KRR Pashkovsky Airport (Krasnodar, Russia)
- KRS Kristiansand Airport, Kjevik (Kristiansand, Vest-Agder, Norway)
- KRT Khartoum International Airport (Khartoum, Sudan)
- KRU Kerau Airport (Kerau, Papua New Guinea)
- KRV Kerio Valley Airport (Kerio Valley, Kenya)
- KRW Turkmenbashi Airport (Türkmenbasy, Turkmenistan, Turkmenistan)
- KRX Kar Kar Airport (Kar Kar, Papua New Guinea)
- KRY Karamay Airport (Karamay, Xinjiang, China)
- KRZ Kiri Airport (Basango Mboliasa Airport) (Kiri, Democratic Republic of the Congo)
- KSA Kosrae International Airport (FAA: TTK) (Kosrae, Federated States of Micronesia)
- KSB Kasanombe Airport (Kasanombe, Papua New Guinea)
- KSC Košice Airport (Barca Airport) (Košice, Slovakia)
- KSD Karlstad Airport (Karlstad, Sweden)
- KSE Kasese Airport (Kasese, Uganda)
- KSF Kassel Calden Airport (Kassel, Hesse, Germany)
- KSG Kisengan Airport (Kisengan, Papua New Guinea)
- KSH Shahid Ashrafi Esfahani Airport (Kermanshah Airport) (Kermanshah, Iran)
- KSI Kissidougou Airport (Kissidougou, Guinea)
- KSJ Kasos Island Airport (Kasos Island, Greece)
- KSK Karlskoga Airport (Karlskoga, Sweden)
- KSL Kassala Airport (Kassala, Sudan)
- KSM St Mary's Airport (St Mary's, Alaska, United States)
- KSN Kostanay Airport (Narimanovka Airport) (Kostanay, Kazakhstan)
- KSO Aristotelis Airport (Kastoria, Greece)
- KSP Kosipe Airport (Kosipe, Papua New Guinea)
- KSQ Karshi Airport / Karshi-Khanabad Air Base (Karshi, Uzbekistan)
- KSS Sikasso Airport (Sikasso, Mali)
- KST Kosti Airport (Kosti, Sudan)
- KSU Kristiansund Airport, Kvernberget (Kristiansund, Norway)
- KSV Springvale Airport, Queensland (Springvale, Queensland, Australia)
- KSW Kiryat Shmona Airport (Qiryat Shemona Airport) (Kiryat Shmona (Qiryat Shemona), Israel)
- KSX Yasuru Airport (Yasuru, Papua New Guinea)
- KSY Kars Airport (Kars, Turkey)
- KSZ Kotlas Airport (Kotlas, Arkhangelsk Oblast, Russia)
- KTA Karratha Airport (Karratha / Dampier, Western Australia, Australia)
- KTB Thorne Bay Seaplane Base (Thorne Bay, Alaska, United States)
- KTC Katiola Airport (Katiola, Côte d'Ivoire)
- KTD Kitadaito Airport (Kitadaito, Okinawa Prefecture, Japan)
- KTE Kerteh Airport (Kerteh, Terengganu, Malaysia)
- KTF Takaka Airport (Takaka, New Zealand)
- KTG Rahadi Usman Airport (Ketapang Airport) (Ketapang, West Kalimantan, Indonesia)
- KTH Tikchik Lodge Seaplane Base (FAA: AK56) (Tikchik, Alaska, United States)
- KTI Kratie Airport (Kratié, Cambodia)
- KTK Kanua Airport (Kanua, Papua New Guinea)
- KTL Kitale Airport (Kitale, Kenya)
- KTM Tribhuvan International Airport (Kathmandu, Nepal)
- KTN Ketchikan International Airport (Ketchikan, Alaska, United States)
- KTO Kato Airport (Kato, Guyana)
- KTP Tinson Pen Aerodrome (Kingston, Jamaica, Jamaica)
- KTQ Kitee Airport (Kitee, Finland)
- KTR Tindal Airport (Katherine, Northern Territory, Australia)
- KTS Brevig Mission Airport (Brevig Mission, Alaska, United States)
- KTT Kittilä Airport (Kittilä, Finland)
- KTU Kota Airport (Kota, India)
- KTV Kamarata Airport (Kamarata, Bolívar, Venezuela)
- KTW Katowice Airport (Pyrzowice Airport) (Katowice / Pyrzowice, Poland)
- KTX Koutiala Airport (Koutiala, Mali)
- KUA Sultan Haji Ahmad Shah Airport (RMAF Kuantan) (Kuantan, Pahang, Malaysia)
- KUC Kuria Airport (Kuria, Kiribati)
- KUD Kudat Airport (Kudat, Sabah, Malaysia)
- KUE Kukundu Airport (Kolombangara island, Western Province, Solomon Islands)
- KUF Kurumoch Airport (Samara Airport) (Samara, Russia)
- KUG Kubin Airport (Kubin, Moa Island, Queensland, Australia)
- KUH Kushiro Airport (Kushiro, Hokkaido, Japan)
- KUI Kawau Island Airport (Kawau Island, New Zealand)
- KUJ Kushimoto Airport (Kushimoto, Honshu, Japan)
- KUK Kasigluk Airport (FAA: Z09) (Kasigluk, Alaska, United States)
- KUL Kuala Lumpur International Airport (Sepang (near Kuala Lumpur), Malaysia)
- KUM Yakushima Airport (Yakushima, Kagoshima Prefecture, Japan)
- KUN Kaunas International Airport (Kaunas, Lithuania)
- KUO Kuopio Airport (Kuopio / Siilinjärvi, Finland)
- KUP Kupiano Airport (Kupiano, Papua New Guinea)
- KUQ Kuri Airport (Kuri, Papua New Guinea)
- KUR Razer Airport (Kron Monjan (Karanomunjan), Afghanistan)
- KUS Kulusuk Airport (Kulusuk, Greenland)
- KUT Kopitnari Airport (Kutaisi Airport) (Kutaisi, Imereti, Georgia)
- KUU Bhuntar Airport (Kullu Airport) (Kullu / Bhuntar, Himachal Pradesh, India)
- KUV Gunsan Airport (Gunsan, South Korea)
- KVA Kavala International Airport, "Megas Alexandros" (Kavala, Greece)
- KVB Skövde Airport (Skövde, Sweden)
- KVC King Cove Airport (King Cove, Alaska, United States)
- KVD Gyandzha Airport (Ganja, Azerbaijan)
- KVE Kitava Airport (Kitava, Papua New Guinea)
- KVG Kavieng Airport (Kavieng, New Ireland Province, Papua New Guinea)
- KVK Kirovsk Airport (Khibiny Airport) (Kirovsk / Apatity, Murmansk Oblast, Russia)
- KVL Kivalina Airport (Kivalina, Alaska, United States)
- KVU Korolevu Airport (Korolevu, Viti Levu, Fiji)
- KVX Pobedilovo Airport (Kirov Airport) (Kirov, Kirov Oblast, Russia)
- KWA Bucholz Army Airfield (Kwajalein, Marshall Islands)
- KWB Karimunjawa Airport (Karimunjawa, Indonesia)
- KWE Guiyang Longdongbao International Airport (Guiyang, Guizhou, China)
- KWF Waterfall Seaplane Base (Waterfall, Alaska, United States)
- KWG Lozovatka Airport (Kryvyi Rih (Krivoy Rog), Ukraine)
- KWH Khwahan Airport (Khwahan, Afghanistan)
- KWI Kuwait International Airport (Kuwait City, Kuwait)
- KWJ Gwangju Airport (Gwangju (Kwangju), South Korea)
- KWK Kwigillingok Seaplane Base (Kwigillingok, Alaska, United States)
- KWL Guilin Liangjiang International Airport (Guilin, Guangxi, China)
- KWM Kowanyama Airport (Kowanyama, Queensland, Australia)
- KWN Quinhagak Airport (FAA: AQH) (Quinhagak, Alaska, United States)
- KWO Kawito Airport (Kawito, Papua New Guinea)
- KWP West Point Village Seaplane Base (West Point, Kodiak Island Borough, Alaska, United States)
- KWR Kwai Harbour Airport (Kwai Harbour, Solomon Islands)
- KWS Kwailabesi Airport (Kwailabesi, Solomon Islands)
- KWT Kwethluk Airport (Kwethluk, Alaska, United States)
- KWV Kurwina Airport (Kurwina, Papua New Guinea)
- KWX Kiwai Island Airport (Kiwai Island, Papua New Guinea)
- KWY Kiwayu Airport (Kiwayu, Kenya)
- KWZ Kolwezi Airport (Kolwezi, Lualaba District, Democratic Republic of the Congo)
- KXA Kasaan Seaplane Base (Kasaan, Alaska, United States)
- KXE Klerksdorp Airport (P C Pelser Airport) (Klerksdorp, South Africa)
- KXF Koro Airport (Koro Island, Fiji)
- KXK Khurba Airport (Komsomolsk-on-Amur, Khabarovsk Krai, Russia)
- KXR Karoola Airport (Karoola, Papua New Guinea)
- KYA Konya Airport (Konya, Turkey)
- KYD Lanyu Airport (Orchid Island, Taitung County, Taiwan, Republic of China)
- KYE Rene Mouawad Air Base (Kleyate Airport) (Kleyate / Tripoli, Lebanon)
- KYF Yeelirrie Airport (Yeelirrie, Western Australia, Australia)
- KYI Yalata Mission Airport (Yalata Mission, South Australia, Australia)
- KYK Karluk Airport (Karluk, Alaska, United States)
- KYN Milton Keynes Airport (Milton Keynes, England, United Kingdom)
- KYP Kyaukpyu Airport (Kyaukpyu, Myanmar)
- KYS Kayes Airport (Dag Dag Airport) (Kayes, Mali)
- KYT Kyauktaw Airport (Kyauktaw, Myanmar)
- KYU Koyukuk Airport (Koyukuk, Alaska, United States)
- KYX Yalumet Airport (Yalumet, Papua New Guinea)
- KYZ Kyzyl Airport (Kyzyl, Tuva, Russia)
- KZB Zachar Bay Seaplane Base (Zachar Bay, Alaska, United States)
- KZC Kampong Chhnang Airport (Kampong Chhnang, Kampong Chhnang Province, Cambodia)
- KZD Krakor Airport (Krakor, Cambodia)
- KZF Kaintiba Airport (Kaintiba, Papua New Guinea)
- KZG Kitzingen Air Base (Kitzingen, Bavaria, Germany)
- KZI Kozani National Airport "Filippos" (Kozani, Greece)
- KZK Kompong Thom Airport (Kampong Thom City, Cambodia)
- KZN Kazan International Airport (Kazan, Tatarstan, Russia)
- KZO Kyzylorda Airport (Kyzylorda (Kzyl-Orda), Kazakhstan)
- KZS Kastelorizo Island Public Airport (Kastelorizo, Greece)
- LAA Lamar Municipal Airport (Lamar, Colorado, United States)
- LAB Lablab Airport (Lablab, Papua New Guinea)
- LAC Layang Layang Airport (Swallow Reef Airport) (Layang Layang (Swallow Reef), Sabah, Malaysia)
- LAD 4 de Fevereiro Airport (Luanda, Angola)
- LAE Lae Nadzab Airport (Lae, Papua New Guinea, Papua New Guinea)
- LAF Purdue University Airport (West Lafayette, Indiana, United States)
- LAG La Guaira Airport (La Guaira, Venezuela)
- LAH Labuha Airport (Labuha, Indonesia)
- LAI Lannion - Côte de Granit Airport (Lannion, France)
- LAJ Lages Airport (Lages, Santa Catarina, Brazil)
- LAK Aklavik Airport (Aklavik, Northwest Territories, Canada)
- LAL Lakeland Linder Regional Airport (Lakeland, Florida, United States)
- LAM Los Alamos County Airport (Los Alamos, New Mexico, United States)
- LAN Capital Region International Airport (Lansing, Michigan, United States)
- LAO Laoag International Airport (Laoag City, Ilocos Norte, Philippines)
- LAP Manuel Márquez de León International Airport (La Paz, Baja California Sur, Mexico)
- LAQ La Braq Airport (Bayda, Libya)
- LAR Laramie Regional Airport (Laramie, Wyoming, United States)
- LAS McCarran International Airport (Las Vegas, Nevada, United States)
- LAU Mwana Airport (Lamu, Kenya)
- LAV Lalomalava Airport (Lalomalava, Samoa)
- LAW Lawton-Fort Sill Regional Airport (Lawton, Oklahoma, United States)
- LAX Los Angeles International Airport (Los Angeles, California, United States)
- LAY Ladysmith Airport (Ladysmith, KwaZulu-Natal, South Africa)
- LAZ Bom Jesus da Lapa Airport (Bom Jesus da Lapa, Bahia, Brazil)
- LBA Leeds Bradford International Airport (Leeds / Bradford, West Yorkshire, England, United Kingdom)
- LBB Lubbock Preston Smith International Airport (Lubbock, Texas, United States)
- LBC Lübeck Airport (Blankensee Airport) (Lübeck (near Hamburg), Schleswig-Holstein, Germany)
- LBD Khujand Airport (Khujand, Tajikistan)
- LBE Arnold Palmer Regional Airport (Latrobe (near Pittsburgh), Pennsylvania, United States)
- LBF North Platte Regional Airport (Lee Bird Field) (North Platte, Nebraska, United States)
- LBG Paris - Le Bourget Airport (Le Bourget (near Paris), France)
- LBH Palm Beach Seaplane Base (Palm Beach, New South Wales, Australia)
- LBI Le Sequestre Airport (Albi, France)
- LBJ Komodo Airport (Mutiara II Airport) (Labuan Bajo, Flores Island, Indonesia)
- LBK Liboi Airport (Liboi, Kenya)
- LBL Liberal Municipal Airport (Liberal, Kansas, United States)
- LBM Luabo Airport (Luabo, Mozambique)
- LBN Lake Baringo Airport (Lake Baringo, Kenya)
- LBO Lusambo Airport (Lusambo, Democratic Republic of the Congo)
- LBP Long Banga Airport (Long Banga, Sarawak, Malaysia)
- LBQ Lambaréné Airport (Lambaréné, Gabon)
- LBR Lábrea Airport (Lábrea, Amazonas, Brazil)
- LBS Labasa Airport (Labasa, Fiji)
- LBT Lumberton Municipal Airport (Lumberton, North Carolina, United States)
- LBU Labuan Airport (Labuan, Sabah, Malaysia)
- LBV Leon M'Ba International Airport (Libreville, Gabon)
- LBW Juvai Semaring Airport (Long Bawan Airport) (Long Bawan, East Kalimantan, Indonesia)
- LBX Lubang Airport (Lubang, Occidental Mindoro, Philippines)
- LBY La Baule-Escoublac Airport (Montoir Airport) (La Baule-Escoublac, France)
- LBZ Lukapa Airport (Lukapa, Angola)
- LCA Larnaca International Airport (Larnaca, Cyprus)
- LCB Pontes e Lacerda Airport (Pontes e Lacerda, Mato Grosso, Brazil)
- LCC Galatina Airport (Lecce, Italy)
- LCD Louis Trichardt Airport (Louis Trichardt, South Africa)
- LCE Golosón International Airport (La Ceiba, Honduras)
- LCF Río Dulce Airport (Las Vegas Airport) (Río Dulce, Izabal, Guatemala)
- LCG La Coruña Airport (La Coruña, Spain)
- LCH Lake Charles Regional Airport (Lake Charles, Louisiana, United States)
- LCI Laconia Municipal Airport (Laconia, New Hampshire, United States)
- LCJ Łódz Władysław Reymont Airport (Lódz, Poland)
- LCK Rickenbacker International Airport (Columbus, Ohio, United States)
- LCL La Coloma Airport (La Coloma, Cuba)
- LCM La Cumbre Airport (La Cumbre, Córdoba, Argentina)
- LCN Balcanoona Airport (Balcanoona, South Australia, Australia)
- LCO Lague Airport (Lague, Republic of the Congo)
- LCP Loncopué Airport (Loncopué, Neuquén, Argentina)
- LCQ Lake City Municipal Airport (Lake City, Florida, United States)
- LCR La Chorrera Airport (La Chorrera, Colombia)
- LCS Las Canas Airport (Las Canas, Costa Rica)
- LCV Tassignano Airport (Lucca, Italy)
- LCX Longyan Guanzhishan Airport (Longyan, Fujian, China)
- LCY London City Airport (London, England, United Kingdom)
- LDA Malda Airport (Malda, India)
- LDB Londrina Airport (Londrina, Paraná, Brazil)
- LDC Lindeman Island Airport (Lindeman Island, Queensland, Australia)
- LDE Tarbes - Lourdes Pyrenees Airport (Lourdes, France)
- LDG Leshukonskoye Airport (Leshukonskoye, Russia)
- LDH Lord Howe Island Airport (Lord Howe Island, New South Wales, Australia)
- LDI Kikwetu Airport (Lindi, Tanzania)
- LDJ Linden Airport (Linden, New Jersey, United States)
- LDK Lidköping-Hovby Airport (Lidköping, Sweden)
- LDM Mason County Airport (Ludington, Michigan, United States)
- LDN Lamidanda Airport (Lamidanda, Nepal)
- LDO Ladouanie Airport (Ladouanie, Suriname)
- LDR Lodar Airport (Lodar, Yemen)
- LDU Lahad Datu Airport (Lahad Datu, Sabah, Malaysia)
- LDV Landivisiau Airport (Landivisiau, France)
- LDW Lansdowne Airport (Lansdowne, Western Australia, Australia)
- LDX St-Laurent du Maroni Airport (St-Laurent du Maroni, French Guiana)
- LDY City of Derry Airport(Londonderry Eglinton Airport) (Derry, Northern Ireland, United Kingdom)
- LDZ Londolozi Airport (Londolozi, South Africa)
- LEA Learmonth Airport (RAAF Learmonth) (Exmouth, Western Australia, Australia)
- LEB Lebanon Municipal Airport (Lebanon, New Hampshire, United States)
- LEC Chapada Diamantina Airport (Lençõis, Bahia, Brazil)
- LED Pulkovo Airport (Saint Petersburg, Russia)
- LEE Leesburg International Airport (Leesburg, Florida, United States)
- LEF Lebakeng Airport (Lebakeng, Lesotho)
- LEG Aleg Airport (Aleg, Mauritania)
- LEH Le Havre Octeville Airport (Le Havre, France)
- LEI Almería International Airport (Almería, Spain)
- LEJ Leipzig/Halle Airport (Leipzig, Germany)
- LEK Tata Airport (Labé Airport) (Labé, Guinea)
- LEL Lake Evella Airport (Gapuwiyak (Lake Evella), Northern Territory, Australia)
- LEM Lemmon Municipal Airport (Lemmon, South Dakota, United States)
- LEN León Airport (León, Spain)
- LEO Lekoni Airport (Lekoni, Gabon)
- LEP Leopoldina Airport (Leopoldina, Minas Gerais, Brazil)
- LER Leinster Airport (Leinster, Western Australia, Australia)
- LES Lesobeng Airport (Lesobeng, Lesotho)
- LET Alfredo Vásquez Cobo International Airport (Leticia, Colombia)
- LEU La Seu d'Urgell Airport (La Seu d'Urgell, Spain)
- LEV Levuka Airfield (Bureta, Ovalau Island, Fiji)
- LEW Auburn/Lewiston Municipal Airport (Auburn/Lewiston, Maine, United States)
- LEX Blue Grass Airport (Lexington, Kentucky, United States)
- LEY Lelystad Airport (Lelystad, Netherlands, Kingdom of the Netherlands)
- LEZ La Esperanza Airport (La Esperanza, Honduras)
- LFI Langley Air Force Base (Hampton, Virginia, United States)
- LFK Angelina County Airport (Lufkin, Texas, United States)
- LFN Triangle North Executive Airport (Franklin County Airport) (FAA: LHZ) (Louisburg, North Carolina, United States)
- LFO Kelafo Airport (Kelafo Airport) (Kelafo, Ethiopia)
- LFP Lakefield Airport (Lakefield, Queensland, Australia)
- LFR La Fria Airport (La Fria, Venezuela)
- LFT Lafayette Regional Airport (Lafayette, Louisiana, United States)
- LFW Lomé-Tokoin Airport (Lomé, Togo)
- LGA LaGuardia Airport (New York City, New York, United States)
- LGB Long Beach Airport (Long Beach, California, United States)
- LGC LaGrange-Callaway Airport (LaGrange, Georgia, United States)
- LGD La Grande/Union County Airport (La Grande, Oregon, United States)
- LGE Lake Gregory Airport (Lake Gregory, Western Australia, Australia)
- LGF Laguna Army Airfield (Yuma Proving Ground, Arizona, United States)
- LGG Liège Airport (Bierset Airport) (Liège, Wallonia, Belgium)
- LGH Leigh Creek Airport (Leigh Creek, South Australia, Australia)
- LGI Deadman's Cay Airport (Deadman's Cay, Long Island, Bahamas)
- LGK Langkawi International Airport (Langkawi, Kedah, Malaysia)
- LGL Long Lellang Airport (Long Lellang, Sarawak, Malaysia)
- LGM Laiagam Airport (Laiagam, Papua New Guinea)
- LGN Linga Linga Airport (Linga Linga, Papua New Guinea)
- LGO Langeoog Airport (Langeoog, Lower Saxony, Germany)
- LGP Legazpi Airport (Legazpi City, Albay, Philippines)
- LGQ Lago Agrio Airport (Nueva Loja, Ecuador)
- LGR Cochrane Airport (Cochrane, Chile)
- LGS Comodoro D Ricardo Salomón Airport (Malargüe Airport) (Malargüe, Mendoza, Argentina)
- LGT Gaviotas Airport (Gaviotas, Vichada, Colombia)
- LGU Logan-Cache Airport (Logan, Utah, United States)
- LGX Lugh Ganane Airport (Lugh Ganane, Somalia)
- LGY Lagunillas Airport (Lagunillas, Zulia, Venezuela)
- LGZ Leguizamo Airport (Puerto Leguizamo, Colombia)
- LHA Black Forest Airport (Lahr Airport) (Lahr, Baden-Württemberg, Germany)
- LHE Allama Iqbal International Airport (Lahore, Pakistan)
- LHG Lightning Ridge Airport (Lightning Ridge, New South Wales, Australia)
- LHI Lereh Airport (Lereh, Indonesia)
- LHK Guanghua Airport (Guanghua, Hubei, China)
- LHN Lishan Airport (Lishan, Taiwan, Republic of China)
- LHP Lehu Airport (Lehu, Papua New Guinea)
- LHS Las Heras Airport (Las Heras, Santa Cruz, Argentina)
- LHV William T Piper Memorial Airport (Lock Haven, Pennsylvania, United States)
- LHW All airports (Lanzhou, Gansu, China)
- LIA Liangping Airport (Liangping, Chongqing, China)
- LIB Limbunya Airport (Limbunya, Northern Territory, Australia)
- LIC Limon Municipal Airport (Limon, Colorado, United States)
- LID Valkenburg Airport (Leiden, Netherlands, Kingdom of the Netherlands)
- LIE Libenge Airport (Libenge, Democratic Republic of the Congo)
- LIF Ouanaham Airport (Lifou, Loyalty Islands, New Caledonia)
- LIG Bellegarde Airport (Limoges, France)
- LIH Lihue Airport (Lihue, Hawaii, United States)
- LII Mulia Airport (Mulia, Indonesia)
- LIK Likiep Airport (Likiep Atoll, Marshall Islands)
- LIL Lille Lesquin International Airport (Lille, France)
- LIM Jorge Chavez International Airport (Callao (near Lima), Peru)
- LIN Linate Airport (Milan, Italy)
- LIO Puerto Limón International Airport (Puerto Limón, Costa Rica)
- LIP Lins Airport (Lins, São Paulo, Brazil)
- LIQ Lisala Airport (Lisala, Democratic Republic of the Congo)
- LIR Daniel Oduber Quirós International Airport (Liberia, Costa Rica)
- LIS Portela Airport (Lisbon, Portugal)
- LIT Little Rock National Airport (Adams Field) (Little Rock, Arkansas, United States)
- LIU Linosa Heliport (Linosa, Linosa Island, Italy)
- LIV Livengood Camp Airport (FAA: 4AK) (Livengood, Alaska, United States)
- LIW Loikaw Airport (Loikaw, Myanmar)
- LIX Likoma Island Airport (Likoma Airport) (Likoma Island, Malawi)
- LIY MidCoast Regional Airport at Wright Army Airfield (FAA: LHW) (Fort Stewart, Hinesville, Georgia, United States)
- LIZ Loring International Airport (was Loring AFB) (FAA: ME16) (Limestone, Maine, United States)
- LJA Lodja Airport (Lodja, Democratic Republic of the Congo)
- LJG Lijiang Sanyi Airport (Lijiang City, Yunnan, China)
- LJN Brazoria County Airport (FAA: LBX) (Angleton / Lake Jackson, Texas, United States)
- LJU Ljubljana Jože Pucnik Airport (Brnik Airport) (Ljubljana, Slovenia)
- LKA Gewayenta Airport (Larantuka, Indonesia)
- LKB Lakeba Island Airport (Lakeba Island, Fiji)
- LKC Lekana Airport (Lekana, Republic of the Congo)
- LKD Lakeland Downs Airport (Lakeland Downs, Queensland, Australia)
- LKE Kenmore Air Harbor Seaplane Base (FAA: W55) (Seattle, Washington, United States)
- LKG Lokichoggio Airport (Lokichoggio, Kenya)
- LKK Kulik Lake Airport (Kulik Lake, Bristol Bay Borough, Alaska, United States)
- LKL Lakselv Airport, Banak (Lakselv, Norway)
- LKN Leknes Airport (Leknes, Norway)
- LKO Amausi Airport (Lucknow, India)
- LKP Lake Placid Airport (Lake Placid, New York, United States)
- LKR Las Khoreh Airport (Las Khoreh, Somalia)
- LKT Lakota Airport (Lakota, Côte d'Ivoire)
- LKU Lake Rudolf Airport (Lake Rudolf, Kenya)
- LKV Lake County Airport (Lakeview, Oregon, United States)
- LKY Lake Manyara Airport (Lake Manyara, Tanzania)
- LKZ RAF Lakenheath (Lakenheath, England, United Kingdom)
- LLA Luleå Airport (Kallax Airport) (Luleå, Sweden)
- LLB Libo Airport (Libo County, Guizhou, China)
- LLE Malelane Airport (Malelane, South Africa)
- LLF Yongzhou Lingling Airport (Yongzhou, Hunan, China)
- LLG Chillagoe Airport (Chillagoe, Queensland, Australia)
- LLH Las Limas Airport (Las Limas, Honduras)
- LLI Lalibela Airport (Lalibela, Ethiopia)
- LLJ Lalmonirhat Airport (Lalmonirhat, Bangladesh)
- LLU Alluitsup Paa Heliport (Alluitsup Paa, Greenland)
- LLL Lissadell Airport (Lissadell, Western Australia, Australia)
- LLM Long Lama Airport (Long Lama, Sarawak, Malaysia)
- LLN Kelila Airport (Kelila, Indonesia)
- LLP Linda Downs Airport (Linda Downs, Queensland, Australia)
- LLS Alferez Armando Rodriguez (Las Lomitas, Formosa, Argentina)
- LLW Lilongwe International Airport (Kumuzu Airport) (Lilongwe, Malawi)
- LLX Caledonia County Airport (FAA: CDA) (Lyndonville, Vermont, United States)
- LLY South Jersey Regional Airport (FAA: VAY) (Mount Holly, New Jersey, United States)
- LMA Lake Minchumina Airport (FAA: MHM) (Lake Minchumina, Alaska, United States)
- LMB Salima Airport (Salima, Malawi)
- LMC La Macarena Airport (La Macarena, Colombia)
- LMD Los Menucos Airport (Los Menucos, Río Negro, Argentina)
- LME Le Mans Arnage Airport (Le Mans, France)
- LMG Lamassa Airport (Lamassa, Papua New Guinea)
- LMH Limón Airport (Limón, Colón, Honduras)
- LMI Lumi Airport (Lumi, Papua New Guinea)
- LML Lae Airport (Lae Atoll, Marshall Islands)
- LMM Federal del Valle del Fuerte International Airport (Los Mochis, Sinaloa, Mexico)
- LMN Limbang Airport (Limbang, Sarawak, Malaysia)
- LMO RAF Lossiemouth (Lossiemouth, Scotland, United Kingdom)
- LMP Lampedusa Airport (Lampedusa, Italy)
- LMQ Marsa Brega Airport (Brega, Libya)
- LMR Finsch Mine Airport (Lime Acres, South Africa)
- LMS Louisville Winston County Airport (Louisville, Mississippi, United States)
- LMT Klamath Falls Airport (Klamath Falls, Oregon, United States)
- LMX Lopez de Micay Airport (Lopez de Micay, Colombia)
- LMY Lake Murray Airport (Lake Murray, Papua New Guinea)
- LMZ Palma Airport (Palma, Mozambique)
- LNA Palm Beach County Park Airport (West Palm Beach, Florida, United States)
- LNB Lamen Bay Airport (Lamen Bay, Epi Island, Shéfa Province, Vanuatu)
- LNC Lengbati Airport (Lengbati, Papua New Guinea)
- LND Hunt Field (Lander, Wyoming, United States)
- LNE Lonorore Airport (Lonorore, Pentecost Island, Pénama Province, Vanuatu)
- LNF Munbil Airport (Munbil, Papua New Guinea)
- LNG Lese Airport (Lese, Papua New Guinea)
- LNH Lake Nash Airport (Lake Nash, Northern Territory, Australia)
- LNI Lonely Air Station (FAA: AK71) (Lonely, North Slope Borough, Alaska, United States)
- LNJ Lincang Airport (Lincang, Yunnan, China)
- LNK Lincoln Airport (Lincoln, Nebraska, United States)
- LNM Langimar Airport (Langimar, Papua New Guinea)
- LNN Willoughby Lost Nation Municipal Airport (Willoughby, Ohio, United States)
- LNO Leonora Airport (Leonora, Western Australia, Australia)
- LNP Lonesome Pine Airport (Wise, Virginia, United States)
- LNQ Loani Airport (Loani, Papua New Guinea)
- LNR Tri-County Regional Airport (Lone Rock, Wisconsin, United States)
- LNS Lancaster Airport (Lancaster, Pennsylvania, United States)
- LNV Lihir Island Airport (Londolovit, Lihir Island, Papua New Guinea)
- LNX Smolensk Airport (Smolensk, Russia)
- LNY Lanai Airport (Lanai City, Hawaii, United States)
- LNZ Linz Airport (Blue Danube Airport) (Linz, Austria)
- LOA Lorraine Airport (Lorraine, Queensland, Australia)
- LOB Los Andes Airport (Los Andes, Chile)
- LOC Lock Airport (Lock, South Australia, Australia)
- LOD Longana Airport (Ambae Airport) (Longana, Ambae Island, Pénama Province, Vanuatu)
- LOE Loei Airport (Loei, Thailand)
- LOF Loen Airport (Loen, Marshall Islands)
- LOH Camilo Ponce Enriquez Airport (Loja, Ecuador)
- LOI Helmuth Baungartem Airport (Lontras, Santa Catarina, Brazil)
- LOK Lodwar Airport (Lodwar, Kenya)
- LOL Derby Field (Lovelock, Nevada, United States)
- LOM Francisco Primo de Verdad y Ramos National Airport (Lagos de Moreno, Jalisco, Mexico)
- LON All airports (London, England, United Kingdom)
- LOO Laghouat Airport (L'Mekrareg Airport) (Laghouat, Algeria)
- LOP Lombok International Airport (Bandara Internasional Lombok) (Mataram (near Praya), Lombok, Indonesia)
- LOQ Lobatse Airport (Lobatse, Botswana)
- LOR Lowe Army Heliport (Fort Rucker) (Fort Rucker / Ozark, Alabama, United States)
- LOS Murtala Muhammed International Airport (Lagos, Nigeria)
- LOT Lewis University Airport (Chicago / Romeoville, Illinois, United States)
- LOU Bowman Field (Louisville, Kentucky, United States)
- LOV Venustiano Carranza International Airport (Monclova, Coahuila, Mexico)
- LOW Louisa County Airport (Freeman Field) (FAA: LKU) (Louisa, Virginia, United States)
- LOX Los Tablones Airport (Los Tablones, El Progreso, Guatemala)
- LOY Loyangalani Airport (Loyangalani, Kenya)
- LOZ London-Corbin Airport (Magee Field) (London, Kentucky, United States)
- LPA Gran Canaria International Airport (Las Palmas, Canary Islands, Spain)
- LPB El Alto International Airport (La Paz, Bolivia)
- LPC Lompoc Airport (Lompoc, California, United States)
- LPD La Pedrera Airport (La Pedrera, Colombia)
- LPE La Primavera Airport (La Primavera, Vichada, Colombia)
- LPG La Plata International Airport (La Plata, Buenos Aires, Argentina)
- LPH Lochgilphead Heliport (Lochgilphead, Scotland, United Kingdom)
- LPI SAAB Airport (Linköping, Sweden)
- LPJ Armando Schwarck Airport (Pijiguaos, Venezuela)
- LPK Lipetsk Airport (Lipetsk, Russia)
- LPL Liverpool John Lennon Airport (Liverpool, England, United Kingdom)
- LPM Malekoula Island Airport (Lamap Airport) (Lamap, Malampa, Vanuatu)
- LPO La Porte Municipal Airport (FAA: PPO) (La Porte, Indiana, United States)
- LPP Lappeenranta Airport (Lappeenranta, Finland)
- LPQ Luang Prabang International Airport (Luang Prabang, Laos)
- LPR Lorain County Regional Airport (Lorain / Elyria, Ohio, United States)
- LPS Fishermans Bay/LPS Seaplane Base (Lopez Island, Washington, United States)
- LPT Lampang Airport (Lampang, Thailand)
- LPU Long Apung Airport (Long Apung, Indonesia)
- LPX Liepaja International Airport (Liepaja, Latvia)
- LPY Loudes Airport (Le Puy-en-Velay / Loudes, Haute-Loire, France)
- LQK Pickens County Airport (Pickens, South Carolina, United States)
- LQM Caucayá Airport (Puerto Leguízamo, Colombia)
- LQN Qala i Naw Airport (Qala i Naw, Afghanistan)
- LQR Larned-Pawnee County Airport (Larned, Kansas, United States)
- LRA Larisa Airport (Larisa, Greece)
- LRB Leribe Airport (Leribe, Lesotho)
- LRD Laredo International Airport (Laredo, Texas, United States)
- LRE Longreach Airport (Longreach, Queensland, Australia)
- LRF Little Rock Air Force Base (Jacksonville, Arkansas, United States)
- LRG Loralai Airport (Loralai, Pakistan)
- LRH La Rochelle - Île de Ré Airport (La Rochelle / Île de Ré, Charente-Maritime, France)
- LRI Lorica Airport (Lorica, Colombia)
- LRJ Le Mars Municipal Airport (Le Mars, Iowa, United States)
- LRL Niamtougou International Airport (Niamtougou, Togo)
- LRM La Romana International Airport (Casa de Campo International Airport) (La Romana, Dominican Republic)
- LRQ Laurie River Airport (Laurie River, Manitoba, Canada)
- LRR Lar Airport (Lar, Iran)
- LRS Leros Island National Airport (Leros, Greece)
- LRT Lorient South Brittany Airport (Lorient, France)
- LRU Las Cruces International Airport (Las Cruces, New Mexico, United States)
- LRV Los Roques Airport (Los Roques, Venezuela)
- LSA Losuia Airport (Kiriwina Airfield) (Losuia, Kiriwina Island, Papua New Guinea)
- LSB Lordsburg Municipal Airport (Lordsburg, New Mexico, United States)
- LSC La Florida Airport (La Serena, Chile)
- LSE La Crosse Municipal Airport (La Crosse, Wisconsin, United States)
- LSF Lawson Army Airfield (Fort Benning, Columbus, Georgia, United States)
- LSH Lashio Airport (Lashio, Myanmar)
- LSI Sumburgh Airport (Shetland, Scotland, United Kingdom)
- LSJ Long Island Airport (Long Island, Papua New Guinea)
- LSK Lusk Municipal Airport (Lusk, Wyoming, United States)
- LSL Los Chiles Airport (Los Chiles, Costa Rica)
- LSM Long Semado Airport (Long Semado, Sarawak, Malaysia)
- LSN Los Banos Municipal Airport (Los Banos, California, United States)
- LSO Talmont Airport (Les Sables d'Olonne, France)
- LSP Josefa Camejo International Airport (Las Piedras, Venezuela)
- LSQ Maria Dolores Airport (Los Ángeles, Biobío, Chile)
- LSR Lost River 1 Airport(closed 2009) (Lost River, Alaska, United States)
- LSS Terre-de-Haut Airport (Terre-de-Haut Island, Les Saintes, Guadeloupe)
- LST Launceston Airport (Launceston, Tasmania, Australia)
- LSU Long Sukang Airport (Long Sukang, Sarawak, Malaysia)
- LSV Nellis Air Force Base (Las Vegas, Nevada, United States)
- LSW Malikus Saleh Airport (Lhoksumawe, Sumatra, Indonesia)
- LSX Lhok Sukon Airport (Lhok Sukon, Sumatra, Indonesia)
- LSY Lismore Airport (Lismore, New South Wales, Australia)
- LSZ Mali Losinj Airport (Mali Lošinj, Lošinj, Croatia)
- LTA Tzaneen Airport (Letaba Airport) (Tzaneen, South Africa)
- LTB Latrobe Airport (Latrobe, Tasmania, Australia)
- LTC Laï Airport (Laï, Chad)
- LTD Ghadames Airport (Ghadames, Libya)
- LTF Leitre Airport (Leitre, Papua New Guinea)
- LTG Langtang Airport (Langtang, Nepal)
- LTI Altai Airport (Altai, Govi-Altai, Mongolia)
- LTK Bassel Al-Assad International Airport (Latakia, Syria)
- LTL Lastourville Airport (Lastourville, Gabon)
- LTM Lethem Airport (Lethem, Guyana)
- LTN London Luton Airport (Luton (near London), England, United Kingdom)
- LTO Loreto International Airport (Loreto, Baja California Sur, Mexico)
- LTP Lyndhurst Airport (Lyndhurst, Shire of Etheridge, Queensland, Australia)
- LTQ Le Touquet-Paris-Plage Airport (Le Touquet-Paris-Plage, France)
- LTR Letterkenny Airport (Letterkenny, Ulster, Ireland)
- LTS Altus Air Force Base (Altus, Oklahoma, United States)
- LTT La Môle - Saint-Tropez Airport (La Môle / Saint-Tropez, France)
- LTU Latur Airport (Latur, Maharashtra, India)
- LTV Lotus Vale Station Airport (Lotus Vale Station, Queensland, Australia)
- LTW St Mary's County Regional Airport (FAA: 2W6) (Leonardtown, Maryland, United States)
- LTX Cotopaxi International Airport (Latacunga, Ecuador)
- LUA Lukla Airport (Tenzing-Hillary Airport) (Lukla, Nepal)
- LUB Lumid Pau Airport (Lumid Pau, Guyana)
- LUC Laucala Island Airport (Laucala Island, Fiji)
- LUD Luderitz Airport (Diaz Point Airport) (Luderitz, Namibia)
- LUE Lucenec Airport (Lucenec, Slovakia)
- LUF Luke Air Force Base (Glendale, Arizona, United States)
- LUG Lugano Airport (Lugano, Agno, Switzerland)
- LUH Ludhiana Airport (Ludhiana, India)
- LUI La Unión Airport (La Unión, Honduras)
- LUK Cincinnati Municipal Airport (Lunken Field) (Cincinnati, Ohio, United States)
- LUL Hesler-Noble Field (Laurel, Mississippi, United States)
- LUM Dehong Mangshi Airport (Mang City, Yunnan, China)
- LUN Lusaka International Airport (Lusaka, Zambia)
- LUO Luena Airport (Luena, Moxico Province, Angola)
- LUP Kalaupapa Airport (Kalaupapa, Hawaii, United States)
- LUQ San Luis Airport (San Luis, Argentina)
- LUR Cape Lisburne LRRS Airport (Cape Lisburne, Alaska, United States)
- LUS Lusanga Airport (Lusanga, Democratic Republic of the Congo)
- LUT Laura Station Airport (Laura Station, Queensland, Australia)
- LUU Laura Airport (Laura, Queensland, Australia)
- LUV Dumatubin Airport (Langgur, Kai Islands, Indonesia)
- LUW Bubung Airport (Luwuk, Central Sulawesi, Indonesia)
- LUX Luxembourg-Findel International Airport (Luxembourg-Findel, Luxembourg)
- LUY Lushoto Airport (Lushoto, Tanzania)
- LVA Laval Entrammes Airport (Laval, France)
- LVB Dos Galpoes Airport (Santana do Livramento, Rio Grande do Sul, Brazil)
- LVD Lime Village Airport (FAA: 2AK) (Lime Village, Alaska, United States)
- LVI Livingstone Airport (Livingstone, Zambia)
- LVK Livermore Municipal Airport (Livermore, California, United States)
- LVL Lawrenceville/Brunswick Municipal Airport (Lawrenceville, Virginia, United States)
- LVM Mission Field (Livingston, Montana, United States)
- LVO Laverton Airport (Laverton, Western Australia, Australia)
- LVP Lavan Airport (Lavan Island, Iran)
- LVS Las Vegas Municipal Airport (Las Vegas, New Mexico, United States)
- LWA Lebak Airport (Lebak, Sultan Kudarat, Philippines)
- LWB Greenbrier Valley Airport (Lewisburg, West Virginia, United States)
- LWC Lawrence Municipal Airport (Lawrence, Kansas, United States)
- LWE Wonopito Airport (Lewoleba, Indonesia)
- LWH Lawn Hill Airport (Lawn Hill, Queensland, Australia)
- LWI Lowai Airport (Lowai, Papua New Guinea)
- LWK Tingwall Airport (Lerwick, Scotland, United Kingdom)
- LWL Wells Municipal Airport (Harriet Field) (Wells, Nevada, United States)
- LWM Lawrence Municipal Airport (Lawrence, Massachusetts, United States)
- LWN Shirak Airport (Gyumri, Armenia)
- LWO Lviv Danylo Halytskyi International Airport (Snilow Airport) (Lviv, Ukraine)
- LWR Leeuwarden Airport (Leeuwarden, Netherlands, Kingdom of the Netherlands)
- LWS Lewiston-Nez Perce County Airport (Lewiston, Idaho, United States)
- LWT Lewistown Municipal Airport (Lewistown, Montana, United States)
- LWV Lawrenceville-Vincennes International Airport (Lawrenceville, Illinois, United States)
- LWY Lawas Airport (Lawas, Sarawak, Malaysia)
- LXA Lhasa Gonggar Airport (Lhasa, Tibet Autonomous Region, China)
- LXG Luang Namtha Airport (Luang Namtha, Laos)
- LXI Linxi Airport (Linxi, China)
- LXN Jim Kelly Field (Lexington, Nebraska, United States)
- LXR Luxor International Airport (Luxor, Egypt)
- LXS Lemnos Airport (Lemnos, Greece)
- LXU Lukulu Airport (Lukulu, Zambia)
- LXV Lake County Airport (Leadville, Colorado, United States)
- LYA Luoyang Beijiao Airport (Luoyang, Henan, China)
- LYB Edward Bodden Airfield (Little Cayman, Cayman Islands, British Overseas Territories, United Kingdom)
- LYC Lycksele Airport (Lycksele, Sweden)
- LYE RAF Lyneham (Wiltshire, England, United Kingdom)
- LYG Lianyungang Baitabu Airport (Lianyungang, Jiangsu, China)
- LYH Lynchburg Regional Airport (Preston Glenn Field) (Lynchburg, Virginia, United States)
- LYI Linyi Shubuling Airport (Linyi, Shandong, China)
- LYK Lunyuk Airport (Lunyuk, Indonesia)
- LYM Lympne Airport (Lympne, Kent, England, United Kingdom)
- LYN Lyon Bron Airport (Lyon, France)
- LYO Lyons-Rice County Municipal Airport (Lyons, Kansas, United States)
- LYP Faisalabad International Airport (Faisalabad, Pakistan)
- LYR Svalbard Airport, Longyear (Longyearbyen, Svalbard, Norway)
- LYS Lyon-Saint Exupéry Airport (formerly Satolas Airport) (Lyon, France)
- LYT Lady Elliot Island Airport (Lady Elliot Island, Queensland, Australia)
- LYU Ely Municipal Airport (FAA: ELO) (Ely, Minnesota, United States)
- LYX London Ashford International Airport (Ferryfield) (Lydd, England, United Kingdom)
- LZA Luiza Airport (Luiza, Democratic Republic of the Congo)
- LZC Lázaro Cárdenas Airport (Lázaro Cárdenas, Michoacán, Mexico)
- LZD Lanzhou East Airport (Lanzhou, Gansu, China)
- LZH Liuzhou Bailian Airport (Liuzhou, Guangxi, China)
- LZI Luozi Airport (Luozi, Democratic Republic of the Congo)
- LZM Luzamba Airport (Luzamba, Angola)
- LZN Matsu Nangan Airport (Nangan, Matsu Islands, Republic of China)
- LZO Luzhou Lantian Airport (Luzhou, Sichuan, China)
- LZR Lizard Island Airport (Lizard Island, Queensland, Australia)
- LZY Nyingchi Airport (Nyingchi, Tibet Autonomous Region, China)
- MAA Chennai International Airport (Madras International Airport) (Chennai (Madras), India)
- MAB Marabá Airport (Marabá, Pará, Brazil)
- MAC Macon Downtown Airport (Macon, Georgia, United States)
- MAD Madrid-Barajas Airport (Madrid, Spain)
- MAE Madera Municipal Airport (Madera, California, United States)
- MAF Midland International Airport (Midland, Texas, United States)
- MAG Madang Airport (Madang, Papua New Guinea)
- MAH Mahon Airport (Menorca, Spain)
- MAI Mangochi Airport (Mangochi, Malawi)
- MAJ Marshall Islands International Airport (Amata Kabua International) (Majuro, Marshall Islands)
- MAK Malakal Airport (Malakal, South Sudan)
- MAL Mangole Island Airport (Mangole Island, Maluku Islands, Indonesia)
- MAM General Servando Canales International Airport (Matamoros, Tamaulipas, Mexico)
- MAN Manchester Airport (Manchester, United Kingdom)
- MAO Eduardo Gomes International Airport (Manaus, Amazonas, Brazil)
- MAP Mamai Airport (Mamai, Papua New Guinea)
- MAQ Mae Sot Airport (Mae Sot, Tak Province, Thailand)
- MAR La Chinita International Airport (Maracaibo, Venezuela)
- MAS Momote Airport (Los Negros Island, Admiralty Islands, Papua New Guinea)
- MAT Tshimpi Airport (Matadi Airport) (Matadi, Democratic Republic of the Congo)
- MAU Maupiti Airport (Maupiti, Leeward Islands, French Polynesia)
- MAV Maloelap Airport (FAA: 3N1) (Taroa Island, Maloelap Atoll, Marshall Islands)
- MAW Malden Regional Airport (Malden, Missouri, United States)
- MAX Ouro Sogui Airport (Matam, Senegal)
- MAY Clarence A Bain Airport (Andros, Bahamas)
- MAZ Eugenio Maria de Hostos Airport (Mayagüez, Puerto Rico)
- MBA Moi International Airport (Mombasa, Kenya)
- MBB Marble Bar Airport (Marble Bar, Western Australia, Australia)
- MBC Mbigou Airport (Mbigou, Gabon)
- MBD Mafikeng International Airport (Mmabatho, South Africa)
- MBE Monbetsu Airport (Monbetsu, Hokkaido, Japan)
- MBF Mount Buffalo Airport (Mount Buffalo, Victoria, Australia)
- MBG Mobridge Municipal Airport (Mobridge, South Dakota, United States)
- MBH Maryborough Airport (Maryborough, Queensland, Australia)
- MBI Mbeya Airport (Mbeya, Tanzania)
- MBJ Sangster International Airport (Montego Bay, Jamaica)
- MBK Matupá Airport (Matupá, Mato Grosso, Brazil)
- MBL Manistee County-Blacker Airport (Manistee, Michigan, United States)
- MBN Mount Barnett Airport (Mount Barnett, Western Australia, Australia)
- MBO Mamburao Airport (Mamburao, Occidental Mindoro, Philippines)
- MBP Moyobamba Airport (Moyobamba, Peru)
- MBQ Mbarara Airport (Mbarara, Uganda)
- MBR Mbout Airport (Mbout, Mauritania)
- MBS MBS International Airport (Midland/Bay City/Saginaw, Michigan, United States)
- MBT Moises R Espinosa Airport (Masbate Airport) (Masbate City, Masbate, Philippines)
- MBU Mbambanakira Airport (Mbambanakira, Solomon Islands)
- MBV Masa Airport (Masa, Papua New Guinea)
- MBW Moorabbin Airport (Moorabbin, Victoria, Australia)
- MBX Maribor Airport (Maribor, Slovenia)
- MBY Omar N Bradley Airport (Moberly, Missouri, United States)
- MBZ Maués Airport (Maués, Amazonas, Brazil)
- MCA Macenta Airport (Macenta, Guinea)
- MCB McComb-Pike County Airport (John E Lewis Field) (McComb, Mississippi, United States)
- MCC McClellan Airfield (Sacramento, California, United States)
- MCD Mackinac Island Airport (Mackinac Island, Michigan, United States)
- MCE Merced Municipal Airport (Macready Field) (Merced, California, United States)
- MCF MacDill Air Force Base (Tampa, Florida, United States)
- MCG McGrath Airport (McGrath, Alaska, United States)
- MCH General Serrano Airport (Machala Airport) (Machala, Ecuador)
- MCI Kansas City International Airport (Kansas City, Missouri, United States)
- MCJ Jorge Isaacs Airport (La Mina Airport) (Maicao, La Guajira, Colombia)
- MCK McCook Regional Airport (McCook, Nebraska, United States)
- MCL McKinley National Park Airport (FAA: INR) (McKinley Park, Alaska, United States)
- MCM Monaco Heliport (Fontvieille, Monaco)
- MCN Middle Georgia Regional Airport (Macon, Georgia, United States)
- MCO Orlando International Airport (Orlando, Florida, United States)
- MCP Macapá International Airport (Macapá, Amapá, Brazil)
- MCQ Miskolc Airport (Miskolc, Hungary)
- MCR Melchor de Mencos Airport (Melchor de Mencos, El Petén, Guatemala)
- MCS Monte Caseros Airport (Monte Caseros, Corrientes, Argentina)
- MCT Muscat International Airport (formerly Seeb Airport) (Muscat, Oman)
- MCU Montluçon - Guéret Airport (Montluçon, France)
- MCV McArthur River Airport (McArthur River, Northern Territory, Australia)
- MCW Mason City Municipal Airport (Mason City, Iowa, United States)
- MCX Uytash Airport (Makhachkala, Dagestan, Russia)
- MCY Sunshine Coast Airport (Marcoola, Queensland, Australia)
- MCZ Zumbi dos Palmares Airport (Maceió, Brazil)
- MDA Martindale Army Heliport (former Martindale AAF) (San Antonio, Texas, United States)
- MDB Melinda Airport (Melinda, Belize)
- MDC Sam Ratulangi International Airport (Manado, Indonesia)
- MDD Midland Airpark (Midland, Texas, United States)
- MDE José María Córdova International Airport (Medellín, Colombia)
- MDF Taylor County Airport (Medford, Wisconsin, United States)
- MDG Mudanjiang Airport (Mudanjiang, Heilongjiang, China)
- MDH Southern Illinois Airport (Carbondale/Murphysboro, Illinois, United States)
- MDI Makurdi Airport (Makurdi, Benue State, Nigeria)
- MDJ Madras Municipal Airport (FAA: S33) (Madras, Oregon, United States)
- MDK Mbandaka Airport (Mbandaka, Democratic Republic of the Congo)
- MDL Mandalay International Airport (Mandalay, Myanmar)
- MDM Munduku Airport (Munduku, Papua New Guinea)
- MDN Madison Municipal Airport (Madison, Indiana, United States)
- MDO Middleton Island Airport (Middleton Island, Alaska, United States)
- MDP Mindiptana Airport (Mindiptana, Indonesia)
- MDQ Ástor Piazzola International Airport (Mar del Plata, Buenos Aires Province, Argentina)
- MDS Middle Caicos Airport (Middle Caicos, Turks and Caicos Islands, British Overseas Territories, United Kingdom)
- MDT Harrisburg International Airport (Harrisburg, Pennsylvania, United States)
- MDU Mendi Airport (Mendi, Papua New Guinea)
- MDV Médouneu Airport (Médouneu, Gabon)
- MDW Midway International Airport (Chicago, Illinois, United States)
- MDX Mercedes Airport (Mercedes, Corrientes, Argentina)
- MDY Henderson Field (Sand Island, Midway Atoll, United States)
- MDZ Governor Francisco Gabrielli International Airport (El Plumerillo) (Mendoza, Mendoza Province, Argentina)
- MEA Macaé Airport (Macaé, Rio de Janeiro, Brazil)
- MEB Essendon Airport (Melbourne, Victoria, Australia)
- MEC Eloy Alfaro International Airport (Manta, Manabí, Ecuador)
- MED Prince Mohammad Bin Abdulaziz Airport (Medina, Saudi Arabia)
- MEE Maré Airport (Maré, Loyalty Islands, New Caledonia)
- MEF Melfi Airport (Melfi, Chad)
- MEG Malange Airport (Malange, Angola)
- MEH Mehamn Airport (Mehamn, Norway)
- MEI Key Field (Meridian, Mississippi, United States)
- MEJ Port Meadville Airport (FAA: GKJ) (Meadville, Pennsylvania, United States)
- MEL Melbourne Airport (Melbourne, Victoria, Australia)
- MEM Memphis International Airport (Memphis, Tennessee, United States)
- MEN Brenoux Airport (Mende, France)
- MEO Dare County Regional Airport (FAA: MQI) (Manteo, North Carolina, United States)
- MEP Mersing Airport (Johor, Malaysia)
- MEQ Seunagan Airport (Meulaboh, Indonesia)
- MER Castle Airport (Atwater, California, United States)
- MES Polonia International Airport (Medan, Indonesia)
- MET Moreton Airport (Moreton, Queensland, Australia)
- MEU Monte Dourado Airport (Almeirim, Pará, Brazil)
- MEV Minden-Tahoe Airport (Minden, Nevada, United States)
- MEW Mweka Airport (Mweka, Democratic Republic of the Congo)
- MEX Mexico City International Airport (Mexico City, Mexico)
- MEY Meghauli Airport (Meghauli, Nepal)
- MEZ Messina Airport (Messina, South Africa)
- MFA Mafia Island Airport (Mafia Island, Tanzania)
- MFB Monfort Airport (Monfort, Colombia)
- MFC Mafeteng Airport (Mafeteng, Lesotho)
- MFD Mansfield Lahm Regional Airport (Mansfield, Ohio, United States)
- MFE McAllen-Miller International Airport (McAllen, Texas, United States)
- MFF Moanda Airport (Moanda, Gabon)
- MFG Muzaffarabad Airport (Muzaffarabad, Pakistan)
- MFH Mesquite Airport (FAA: 67L) (Mesquite, Nevada, United States)
- MFI Marshfield Municipal Airport (Marshfield, Wisconsin, United States)
- MFJ Moala Airport (Moala, Moala Islands, Fiji)
- MFM Macau International Airport (Macau, China)
- MFN Milford Sound Airport (Milford Sound, New Zealand)
- MFO Manguna Airport (Manguna, Papua New Guinea)
- MFQ Maradi Airport (Maradi, Niger)
- MFR Rogue Valley International-Medford Airport (Medford, Oregon, United States)
- MFS Miraflores Airport (Miraflores, Guaviare, Colombia)
- MFU Mfuwe Airport (Mfuwe, Eastern Province, Zambia)
- MFV Accomack County Airport (Melfa, Virginia, United States)
- MFW Magaruque Airport (Magaruque Island, Mozambique)
- MFX Meribel Airport (Meribel, France)
- MFY Mayfa'ah Airport (Mayfa'ah, Yemen)
- MFZ Mesalia Airport (Mesalia, Papua New Guinea)
- MGA Augusto C Sandino International Airport (Managua, Nicaragua)
- MGB Mount Gambier Airport (Mount Gambier, South Australia, Australia)
- MGC Michigan City Municipal Airport (Michigan City, Indiana, United States)
- MGD Magdalena Airport (Magdalena, Bolivia)
- MGE Dobbins Air Reserve Base (NAS Atlanta) (Marietta, Georgia, United States)
- MGF Maringá - Sílvio Name Júnior Regional Airport (Maringá, Paraná, Brazil)
- MGG Margarima Airport (Margarima, Papua New Guinea)
- MGH Margate Airport (Margate, KwaZulu-Natal, South Africa)
- MGJ Orange County Airport (Montgomery, New York, United States)
- MGK Mong Tong Airport (Mong Tong, Myanmar)
- MGL Düsseldorf-Mönchengladbach Airport (Mönchengladbach, Germany)
- MGM Montgomery Regional Airport (Dannelly Field) (Montgomery, Alabama, United States)
- MGN Baracoa Airport (Magangué, Bolívar, Colombia)
- MGP Manga Airport (Manga, Papua New Guinea)
- MGQ Mogadishu International Airport (Mogadishu, Somalia)
- MGR Moultrie Municipal Airport (Moultrie, Georgia, United States)
- MGS Mangaia Island Airport (Mangaia Island, Cook Islands)
- MGT Milingimbi Airport (Milingimbi Island, Northern Territory, Australia)
- MGV Margaret River Airport (Margaret River, Western Australia, Australia)
- MGW Morgantown Municipal Airport (Walter L Bill Hart Field) (Morgantown, West Virginia, United States)
- MGX Moabi Airport (Moabi, Gabon)
- MGY Dayton-Wright Brothers Airport (Dayton, Ohio, United States)
- MGZ Myeik Airport (Myeik, Myanmar)
- MHA Mahdia Airport (Mahdia, Guyana)
- MHD Mashhad International Airport (Shahid Hashemi Nejad Airport) (Mashhad, Razavi Khorasan Province, Iran)
- MHE Mitchell Municipal Airport (Mitchell, South Dakota, United States)
- MHF Morichal Airport (Morichal, Colombia)
- MHG Mannheim City Airport (Mannheim, Germany)
- MHH Marsh Harbour Airport (Marsh Harbour, Bahamas)
- MHI Moucha Airport (Moucha Island, Djibouti)
- MHJ Misrak Gashamo Airport (Misrak Gashamo, Ethiopia)
- MHK Manhattan Regional Airport (Manhattan, Kansas, United States)
- MHL Marshall Memorial Municipal Airport (Marshall, Missouri, United States)
- MHM Minchumina Airport (Minchumina, Alaska, United States)
- MHN Hooker County Airport (Mullen, Nebraska, United States)
- MHO Mount House Airport (Mount House, Western Australia, Australia)
- MHP Minsk-1 Airport (Minsk, Belarus)
- MHQ Mariehamn Airport (Mariehamn, Åland Islands, Finland)
- MHR Sacramento Mather Airport (Sacramento, California, United States)
- MHT Manchester-Boston Regional Airport (Manchester, New Hampshire, United States)
- MHU Mount Hotham Airport (Mount Hotham, Victoria, Australia)
- MHV Mojave Airport (Mojave, California, United States)
- MHX Manihiki Island Airport (Manihiki Island, Cook Islands)
- MHY Morehead Airport (Morehead, Papua New Guinea)
- MHZ RAF Mildenhall (Mildenhall, Suffolk, England, United Kingdom)
- MIA Miami International Airport (Miami, Florida, United States)
- MIB Minot Air Force Base (Minot, North Dakota, United States)
- MIC Crystal Airport (Minneapolis, Minnesota, United States)
- MID Manuel Crescencio Rejón International Airport (Mérida, Yucatán, Mexico)
- MIE Delaware County Airport (Johnson Field) (Muncie, Indiana, United States)
- MIF Roy Hurd Memorial Airport (FAA: E01) (Monahans, Texas, United States)
- MIG Mianyang Nanjiao Airport (Mianyang, Sichuan, China)
- MIH Mitchell Plateau Airport (Mitchell Plateau, Western Australia, Australia)
- MII Marília Airport (Marília, São Paulo, Brazil)
- MIJ Mili Airport (FAA: 1Q9) (Mili Atoll, Marshall Islands)
- MIK Mikkeli Airport (Mikkeli, Finland)
- MIL All Airports (Milan, Italy)
- MIM Merimbula Airport (Merimbula, New South Wales, Australia)
- MIN Minnipa Airport (Minnipa, South Australia, Australia)
- MIO Miami Municipal Airport (Miami, Oklahoma, United States)
- MIP Mitzpe Ramon Airfield (Mitzpe Ramon, Israel)
- MIQ Millard Airport (FAA: MLE) (Omaha, Nebraska, United States)
- MIR Monastir Habib Bourguiba International Airport (Monastir, Tunisia)
- MIS Misima Island Airport (Misima Island, Papua New Guinea)
- MIT Shafter Airport (Shafter, California, United States)
- MIU Maiduguri International Airport (Maiduguri, Nigeria)
- MIV Millville Municipal Airport (Millville, New Jersey, United States)
- MIW Marshalltown Municipal Airport (Marshalltown, Iowa, United States)
- MIX Miriti Airport (Miriti, Colombia)
- MJA Manja Airport (Manja, Menabe, Madagascar)
- MJB Mejit Airport (FAA: Q30) (Mejit Island, Marshall Islands)
- MJC Man Airport (Man, Côte d'Ivoire)
- MJD Moenjodaro Airport (Moenjodaro, Pakistan)
- MJE Majkin Airport (Majkin, Marshall Islands)
- MJF Mosjøen Airport, Kjærstad (Mosjøen, Norway)
- MJG Mayajigua Airport (Mayajigua, Cuba)
- MJI Mitiga International Airport (Tripoli, Libya)
- MJJ Moki Airport (Moki, Papua New Guinea)
- MJK Shark Bay Airport (Monkey Mia, Western Australia, Australia)
- MJL Mouila Airport (Mouila, Gabon)
- MJM Mbuji Mayi Airport (Mbuji Mayi, Democratic Republic of the Congo)
- MJN Amborovy Airport (Philibert Tsiranana Airport) (Mahajanga, Madagascar)
- MJP Manjimup Airport (Manjimup, Western Australia, Australia)
- MJQ Jackson Municipal Airport (Jackson, Minnesota, United States)
- MJR Miramar Airport (Miramar, Buenos Aires, Argentina)
- MJT Mytilene International Airport (Mytilene, Lesbos Island, Greece)
- MJU Mamuju Airport (Mamuju, West Sulawesi, Indonesia)
- MJV Murcia-San Javier Airport (Murcia, Spain)
- MJX Robert J Miller Air Park (Toms River, New Jersey, United States)
- MJY Mangunjaya Airport (Mangunjaya, Indonesia)
- MJZ Mirny Airport (Mirny, Sakha Republic, Russia)
- MKA Mariánské Lázne Airport (Mariánské Lázne, Czech Republic)
- MKB Mekambo Airport (Mekambo, Gabon)
- MKC Kansas City Downtown Airport (Charles B Wheeler Downtown Airport) (Kansas City, Missouri, United States)
- MKD Chagni Airport (Chagni, Ethiopia)
- MKE General Mitchell International Airport (Milwaukee, Wisconsin, United States)
- MKG Muskegon County Airport (Muskegon, Michigan, United States)
- MKH Mokhotlong Airport (Mokhotlong, Lesotho)
- MKJ Makoua Airport (Makoua, Republic of the Congo)
- MKK Molokai Airport (Kaunakakai, Hawaii, United States)
- MKL McKellar-Sipes Regional Airport (Jackson, Tennessee, United States)
- MKM Mukah Airport (Mukah, Sarawak, Malaysia)
- MKN Malekolon Airport (Malekolon, Babase Island, Papua New Guinea)
- MKO Davis Field (Muskogee, Oklahoma, United States)
- MKP Makemo Airport (Makemo, French Polynesia)
- MKQ Mopah Airport (Merauke, Papua, Indonesia)
- MKR Meekatharra Airport (Meekatharra, Western Australia, Australia)
- MKS Mekane Selam Airport (Mekane Selam, Ethiopia)
- MKT Mankato Regional Airport (Mankato, Minnesota, United States)
- MKU Makokou Airport (Makokou, Gabon)
- MKV Mount Cavenagh Airport (Mount Cavenagh, Northern Territory, Australia)
- MKW Rendani Airport (Manokwari, Irian Jaya, Indonesia)
- MKX Mukalla Airport (Mukalla, Yemen)
- MKY Mackay Airport (Mackay, Queensland, Australia)
- MKZ Malacca International Airport (Batu Berendam, Malaysia)
- MLB Melbourne International Airport (Melbourne, Florida, United States)
- MLC McAlester Regional Airport (McAlester, Oklahoma, United States)
- MLD Malad City Airport (Malad City, Idaho, United States)
- MLE Malé International Airport (Hulhulé Island, Maldives)
- MLF Milford Municipal Airport (Ben and Judy Briscoe Field) (Milford, Utah, United States)
- MLG Abdul Rachman Saleh Airport (Malang, East Java, Indonesia)
- MLH EuroAirport Basel-Mulhouse-Freiburg (Mulhouse, France)
- MLI Quad City International Airport (Moline, Illinois, United States)
- MLJ Baldwin County Airport (Milledgeville, Georgia, United States)
- MLL Marshall Don Hunter Senior Airport (FAA: MDM) (Marshall, Alaska, United States)
- MLM General Francisco J Mujica International Airport (Morelia, Michoacán, Mexico)
- MLN Melilla Airport (Melilla, (Spanish exclave in Morocco))
- MLO Milos Island National Airport (Milos, Greece)
- MLP Malabang Airport (Malabang, Lanao del Sur, Philippines)
- MLR Millicent Airport (Millicent, South Australia, Australia)
- MLS Miles City Municipal Airport (Frank Wiley Field) (Miles City, Montana, United States)
- MLT Millinocket Municipal Airport (Millinocket, Maine, United States)
- MLU Monroe Regional Airport (Monroe, Louisiana, United States)
- MLV Merluna Airport (Merluna, Queensland, Australia)
- MLW Spriggs Payne Airport (Monrovia, Liberia)
- MLX Erhac Airport (Malatya, Turkey)
- MLY Manley Hot Springs Airport (Manley Hot Springs, Alaska, United States)
- MLZ Cerro Largo Airport (Melo Airport) (Melo, Cerro Largo Department, Uruguay)
- MMA All Airports (Malmö, Sweden)
- MMB Memanbetsu Airport (Kitami, Japan)
- MMC Ciudad Mante Airport (Ciudad Mante, Tamaulipas, Mexico)
- MMD Minami Daito Airport (Minami Daito, Okinawa, Japan)
- MME Durham Tees Valley Airport (Teesside, England, United Kingdom)
- MMF Mamfe Airport (Mamfe, Cameroon)
- MMG Mount Magnet Airport (Mount Magnet, Western Australia, Australia)
- MMH Mammoth Yosemite Airport (Mammoth Lakes, California, United States)
- MMI McMinn County Airport (Athens, Tennessee, United States)
- MMJ Matsumoto Airport (Matsumoto, Nagano, Japan)
- MMK Murmansk Airport (Murmansk, Russia)
- MML Southwest Minnesota Regional Airport (Marshall/Ryan Field) (Marshall, Minnesota, United States)
- MMM Middlemount Airport (Middlemount, Queensland, Australia)
- MMO Maio Airport (Maio, Cape Verde)
- MMP Mompóx Airport (Cicuco Airport) (Mompóx, Colombia)
- MMQ Mbala Airport (Mbala, Northern Province, Zambia)
- MMS Selfs Airport (Marks, Mississippi, United States)
- MMT McEntire Air National Guard Station (Eastover, South Carolina, United States)
- MMU Morristown Municipal Airport (Morristown, New Jersey, United States)
- MMW Moma Airport (Moma, Mozambique)
- MMX Malmö-Sturup Airport (Malmö, Sweden)
- MMY Miyako Airport (Miyakojima, Okinawa, Japan)
- MMZ Maymana Airport (Maymana, Afghanistan)
- MNA Melangguane Airport (Melangguane, North Sulawesi, Indonesia)
- MNB Muanda Airport (Moanda Airport) (Muanda (Moanda), Democratic Republic of the Congo)
- MNC Nacala Airport (Nacala, Mozambique)
- MNE Mungeranie Airport (Mungeranie, South Australia, Australia)
- MNF Mana Island Airport (Mana Island, Fiji)
- MNG Maningrida Airport (Maningrida, Northern Territory, Australia)
- MNH Minneriya Airport (Polonnaruwa Airport) (Polonnaruwa, Sri Lanka)
- MNI John A Osborne Airport (formerly Gerald's Airport) (Montserrat, British Overseas Territories, United Kingdom)
- MNJ Mananjary Airport (Mananjary, Madagascar)
- MNK Maiana Airport (Maiana, Kiribati)
- MNL Ninoy Aquino International Airport / Villamor Airbase (Metro Manila, Philippines)
- MNM Menominee-Marinette Twin County Airport (Menominee, Michigan, United States)
- MNN Marion Municipal Airport (Marion, Ohio, United States)
- MNO Manono Airport (Manono, Democratic Republic of the Congo)
- MNQ Monto Airport (Monto, Queensland, Australia)
- MNR Mongu Airport (Mongu, Western Province, Zambia)
- MNS Mansa Airport (Mansa, Luapula Province, Zambia)
- MNT Minto Al Wright Airport (FAA: 51Z) (Minto, Alaska, United States)
- MNU Mawlamyaing Airport (Mawlamyaing (Maulmyine), Myanmar)
- MNW Macdonald Downs Airport (Macdonald Downs, Northern Territory, Australia)
- MNX Manicoré Airport (Manicoré, Amazonas, Brazil)
- MNY Mono Airport (Stirling Island, Treasury Islands, Solomon Islands)
- MNZ Manassas Regional Airport (FAA: HEF) (Manassas, Virginia, United States)
- MOA Orestes Acosta Airport (Moa, Cuba)
- MOB Mobile Regional Airport (Mobile, Alabama, United States)
- MOC Montes Claros Airport (Montes Claros, Minas Gerais, Brazil)
- MOD Modesto City-County Airport (Harry Sham Field) (Modesto, California, United States)
- MOE Momeik Airport (Momeik, Myanmar)
- MOF Wai Oti Airport (Maumere Airport) (Maumere, Indonesia)
- MOG Mong Hsat Airport (Mong Hsat, Myanmar)
- MOH Mohanbari Airport (Mohanbari, India)
- MOI Mitiaro Island Airport (Mitiaro Island, Cook Islands)
- MOJ Moengo Airport (Moengo, Suriname)
- MOK Mankono Airport (Mankono, Côte d'Ivoire)
- MOL Molde Airport, Årø (Molde, Norway)
- MOM Letfotar Airport (Moudjeria, Mauritania)
- MON Mount Cook Airport (Mount Cook, New Zealand)
- MOO Moomba Airport (Moomba, South Australia, Australia)
- MOP Mount Pleasant Municipal Airport (Mount Pleasant, Michigan, United States)
- MOR Moore-Murrell Airport (Morristown, Tennessee, United States)
- MOT Minot International Airport (Minot, North Dakota, United States)
- MOU Mountain Village Airport (Mountain Village, Alaska, United States)
- MOV Moranbah Airport (Moranbah, Queensland, Australia)
- MOW All Airports (Moscow, Russia)
- MOX Morris Municipal Airport (Morris, Minnesota, United States)
- MOY Monterrey Airport (Monterrey, Colombia)
- MOZ Moorea Airport (Temae Airport) (Moorea, Windward Islands, French Polynesia)
- MPA Katima Mulilo Airport (Mpacha Airport) (Katima Mulilo, Namibia)
- MPB Miami Seaplane Base (FAA: X44) (Watson Island, Miami-Dade County, Florida, United States)
- MPC Muko-Muko Airport (Muko-Muko, Indonesia)
- MPD Sindhri Tharparkar Airport (Mirpur Khas Airport) (Sindhri Tharparkar, Pakistan)
- MPF Mapoda Airport (Mapoda, Papua New Guinea)
- MPG Makini Airport (Makini, Papua New Guinea)
- MPH Godofredo P Ramos Airport (Caticlan Airport) (Malay, Aklan, Philippines)
- MPI Mamitupo Airport (Mamitupo, Panamá)
- MPJ Petit Jean Park Airport (Morrilton, Arkansas, United States)
- MPK Mokpo Airport (closed 2007) (Mokpo, South Korea)
- MPL Mediterranée Airport (Frejorgues Airport) (Montpellier, France)
- MPM Maputo International Airport (Maputo, Mozambique)
- MPN RAF Mount Pleasant (Falkland Islands, British Overseas Territories, United Kingdom)
- MPO Pocono Mountains Municipal Airport (Mount Pocono, Pennsylvania, United States)
- MPP Mulatupo Airport (Mulatupo, Panamá)
- MPQ Ma'an Airport (Ma'an, Jordan)
- MPR McPherson Airport (McPherson, Kansas, United States)
- MPT Maliana Airport (Maliana, Timor-Leste)
- MPU Mapua Airport (Mapua, Papua New Guinea)
- MPV Edward F Knapp State Airport (Barre/Montpelier, Vermont, United States)
- MPW Mariupol Airport (Mariupol, Ukraine)
- MPX Miyanmin Airport (Miyanmin, Papua New Guinea)
- MPY Maripasoula Airport (Maripasoula, French Guiana)
- MPZ Mount Pleasant Municipal Airport (Mount Pleasant, Iowa, United States)
- MQA Mandora Station Airport (Mandora Station, Western Australia, Australia)
- MQB Macomb Municipal Airport (Macomb, Illinois, United States)
- MQC Miquelon Airport (Miquelon, Saint Pierre and Miquelon)
- MQD Maquinchao Airport (Maquinchao, Río Negro Province, Argentina)
- MQF Magnitogorsk Airport (Magnitogorsk, Chelyabinsk, Russia)
- MQH Minaçu Airport (Minaçu, Goiás, Brazil)
- MQL Mildura Airport (Mildura, Victoria, Australia)
- MQM Mardin Airport (Mardin, Turkey)
- MQN Mo i Rana Airport, Røssvoll (Mo i Rana, Norway)
- MQP Kruger Mpumalanga International Airport (Nelspruit, South Africa)
- MQQ Moundou Airport (Moundou, Chad)
- MQS Mustique Airport (Mustique Island, Saint Vincent and the Grenadines)
- MQT Sawyer International Airport (FAA: SAW) (Marquette, Michigan, United States)
- MQU Mariquita Airport (Mariquita, Tolima Department, Colombia)
- MQW Telfair-Wheeler Airport (McRae, Georgia, United States)
- MQX Alula Aba Airport (Mekelle, Tigray, Ethiopia)
- MQY Smyrna Airport (Smyrna, Tennessee, United States)
- MRA Misrata Airport (Misrata, Libya)
- MRB Eastern WV Regional Airport (Shepherd Field) (Martinsburg, West Virginia, United States)
- MRC Maury County Airport (Columbia/Mount Pleasant, Tennessee, United States)
- MRD Alberto Carnevalli Airport (Mérida, Venezuela)
- MRE Mara Serena Airport (Mara Lodges Airport) (Masai Mara, Kenya)
- MRF Marfa Municipal Airport (Marfa, Texas, United States)
- MRG Mareeba Airport (Mareeba, Queensland, Australia)
- MRI Merrill Field (Anchorage, Alaska, United States)
- MRJ Marcala Airport (Marcala, Honduras)
- MRK Marco Island Airport (FAA: MKY) (Marco Island, Florida, United States)
- MRM Manare Airport (Manare, Papua New Guinea)
- MRN Foothills Regional Airport (was Morganton-Lenoir Airport) (Morganton, North Carolina, United States)
- MRO Hood Aerodrome (Masterton, New Zealand)
- MRP Marla Airport (Marla, South Australia, Australia)
- MRQ Marinduque Airport (Gasan, Marinduque, Philippines)
- MRR José María Velasco Ibarra Airport (Macará, Ecuador)
- MRS Marseille Provence Airport (Marseille, France)
- MRT Moroak Airport (Moroak, Northern Territory, Australia)
- MRU Sir Seewoosagur Ramgoolam International Airport (Plaisance, Mauritius)
- MRV Mineralnye Vody Airport (Mineralnye Vody, Russia)
- MRW Maribo Airport (Lolland Falster Airport) (LollandFalster, Denmark)
- MRX Mahshahr Airport (Mahshahr, Iran)
- MRY Monterey Regional Airport (Monterey, California, United States)
- MRZ Moree Airport (Moree, New South Wales, Australia)
- MSA Muskrat Dam Airport (Muskrat Dam, Ontario, Canada)
- MSB Marigot Seaplane Base (St Martin, Guadeloupe)
- MSC Falcon Field Airport (FAA: FFZ) (Mesa, Arizona, United States)
- MSD Mount Pleasant Airport (FAA: 43U) (Mount Pleasant, Utah, United States)
- MSE Kent International Airport (Manston, Kent, England, United Kingdom)
- MSF Mount Swan Airport (Mount Swan, Northern Territory, Australia)
- MSH Masirah Air Base (Masirah Island, Oman)
- MSJ Misawa Air Base (Misawa, Aomori, Japan)
- MSL Northwest Alabama Regional Airport (Muscle Shoals, Alabama, United States)
- MSM Masi Manimba Airport (Masi Manimba, Democratic Republic of the Congo)
- MSN Dane County Regional Airport (Truax Field) (Madison, Wisconsin, United States)
- MSO Missoula International Airport (Missoula, Montana, United States)
- MSP Minneapolis-Saint Paul International Airport (Wold-Chamberlain Field) (Bloomington, Minnesota, United States)
- MSQ Minsk International Airport (Minsk-2) (Minsk, Belarus)
- MSR Mus Airport (Mus, Turkey)
- MSS Massena International Airport (Richards Field) (Massena, New York, United States)
- MST Maastricht Aachen Airport (Maastricht, Limburg, Netherlands, Kingdom of the Netherlands)
- MSU Moshoeshoe International Airport (Maseru, Lesotho)
- MSV Sullivan County International Airport (Monticello, New York, United States)
- MSW Massawa International Airport (Massawa, Eritrea)
- MSX Mossendjo Airport (Mossendjo, Republic of the Congo)
- MSY Louis Armstrong New Orleans International Airport (formerly Moisant Field) (New Orleans, Louisiana, United States)
- MSZ Namibe Airport (Namibe, Angola)
- MTA Matamata Airport (Matamata, New Zealand)
- MTB Monte Libano Airport (Monte Libano, Colombia)
- MTC Selfridge Air National Guard Base (Mount Clemens, Michigan, United States)
- MTE Monte Alegre Airport (Monte Alegre, Pará, Brazil)
- MTF Mizan Teferi Airport (Mizan Teferi, Ethiopia)
- MTG Mato Grosso Airport (Mato Grosso, Brazil)
- MTH Florida Keys Marathon Airport (Marathon, Florida, United States)
- MTI Mosteiros Airport (Mosteiros, Cape Verde)
- MTJ Montrose Regional Airport (Montrose, Colorado, United States)
- MTK Makin Island Airport (Butaritari Airport) (Makin Island (Butaritari), Kiribati)
- MTL Maitland Airport (Maitland, New South Wales, Australia)
- MTM Metlakatla Seaplane Base (Metlakatla, Annette Island, Alaska, United States)
- MTN Martin State Airport (Baltimore, Maryland, United States)
- MTO Coles County Memorial Airport (Mattoon/Charleston, Illinois, United States)
- MTP Montauk Airport (Montauk, New York, United States)
- MTQ Mitchell Airport (Mitchell, Queensland, Australia)
- MTR Los Garzones Airport (Montería, Córdoba, Colombia)
- MTS Matsapha Airport (Manzini, Swaziland)
- MTT Minatitlán/Coatzacoalcos National Airport (Minatitlán, Veracruz, Mexico)
- MTU Montepuez Airport (Montepuez, Cabo Delgado Province, Mozambique)
- MTV Mota Lava Airport (Mota Lava, Vanuatu)
- MTW Manitowoc County Airport (Manitowoc, Wisconsin, United States)
- MTX Metro Field (FAA: MTF) (Fairbanks, Alaska, United States)
- MTY General Mariano Escobedo International Airport (Monterrey, Nuevo León, Mexico)
- MTZ Bar Yehuda Airfield (Masada Airfield) (Masada, Israel)
- MUA Munda Airport (Munda, New Georgia Island, Solomon Islands)
- MUB Maun Airport (Maun, Botswana)
- MUC Munich Airport (succeeded Munich-Riem Airport) (Munich, Bavaria, Germany)
- MUD Mueda Airport (Mueda, Mozambique)
- MUE Waimea-Kohala Airport (Kamuela, Hawaii, United States)
- MUF Muting Airport (Muting, Indonesia)
- MUG Mulegé Airport (Mulegé, Baja California Sur, Mexico)
- MUH Mersa Matruh Airport (Mersa Matruh, Egypt)
- MUI Muir Army Airfield (Fort Indiantown Gap, Pennsylvania, United States)
- MUJ Mui Airport (Mui, Ethiopia)
- MUK Akatoka Manava Airport (Mauke Airport) (Mauke Island, Cook Islands)
- MUL Spence Airport (Moultrie, Georgia, United States)
- MUM Mumias Airport (Mumias, Western Province, Kenya)
- MUN Maturín Airport (Maturín, Venezuela)
- MUO Mountain Home Air Force Base (Mountain Home, Idaho, United States)
- MUP Mulga Park Airport (Mulga Park, Northern Territory, Australia)
- MUQ Muccan Station Airport (Muccan Station, Western Australia, Australia)
- MUR Marudi Airport (Marudi, Sarawak, Malaysia)
- MUT Muscatine Municipal Airport (Muscatine, Iowa, United States)
- MUW Ghriss Airport (Ghriss, Algeria)
- MUX Multan International Airport (Multan, Pakistan)
- MUY Mouyondzi Airport (Mouyondzi, Republic of the Congo)
- MUZ Musoma Airport (Musoma, Tanzania)
- MVA Reykjahlid Airport (Reykjahlíð Airport) (Myvatn, Iceland)
- MVB Franceville/Mvengue Airport (Franceville / Mvengue, Gabon)
- MVC Monroe County Airport (Monroeville, Alabama, United States)
- MVD Carrasco International Airport (Montevideo, Uruguay)
- MVE Montevideo-Chippewa County Airport (Montevideo, Minnesota, United States)
- MVF Dix-Sept Rosado Airport (Mossoro, Rio Grande do Norte, Brazil)
- MVG Mevang Airport (Mevang, Gabon)
- MVJ Marlboro Airport (Mandeville, Jamaica)
- MVK Mulka Airport (Mulka, South Australia, Australia)
- MVL Morrisville-Stowe State Airport (Morrisville, Vermont, United States)
- MVM Kayenta Airport (FAA: 0V7) (Kayenta, Arizona, United States)
- MVN Mount Vernon Airport (Mount Vernon, Illinois, United States)
- MVO Mongo Airport (Mongo, Chad)
- MVP Fabio Alberto León Bentley Airport (Mitú, Colombia)
- MVQ Mogilev Airport (Mogilev, Belarus)
- MVR Salak Airport (Maroua, Far North Region, Cameroon)
- MVS Mucuri Airport (Mucuri, Bahia, Brazil)
- MVT Mataiva Airport (Mataiva, French Polynesia)
- MVU Musgrave Airport (Musgrave, Queensland, Australia)
- MVV Megeve Airport (Megève, France)
- MVW Skagit Regional Airport (FAA: BVS) (Burlington / Mount Vernon, Washington, United States)
- MVX Minvoul Airport (Minvoul, Gabon)
- MVY Martha's Vineyard Airport (Vineyard Haven, Massachusetts, United States)
- MVZ Masvingo International Airport (Masvingo, Zimbabwe)
- MWA Williamson County Regional Airport (Marion, Illinois, United States)
- MWB Morawa Airport (Morawa, Western Australia, Australia)
- MWC Lawrence J Timmerman Airport (Milwaukee, Wisconsin, United States)
- MWD Mianwali Airport (Mianwali, Pakistan)
- MWE Merowe Airport (Merowe, Sudan)
- MWF Maewo-Naone Airport (Maewo, Vanuatu)
- MWG Marawaka Airport (Marawaka, Papua New Guinea)
- MWH Grant County International Airport (Moses Lake, Washington, United States)
- MWJ Matthews Ridge Airport (Matthews Ridge, Guyana)
- MWK Matak Airport (Anambas Islands, Riau Province, Indonesia)
- MWL Mineral Wells Airport (Mineral Wells, Texas, United States)
- MWM Windom Municipal Airport (Windom, Minnesota, United States)
- MWO Hook Field Municipal Airport (Middletown, Ohio, United States)
- MWP Mountain Airport (Mountain, Nepal)
- MWQ Magwe Airport (Magwe, Myanmar)
- MWT Moolawatana Airport (Moolawatana, South Australia, Australia)
- MWU Mussau Airport (Mussau, Papua New Guinea)
- MWY Miranda Downs Airport (Miranda Downs, Queensland, Australia)
- MWZ Mwanza Airport (Mwanza, Tanzania)
- MXA Manila Municipal Airport (Manila, Arkansas, United States)
- MXB Andi Jemma Airport (Masamba, Indonesia)
- MXC Monticello Airport (FAA: U43) (Monticello, Utah, United States)
- MXD Marion Downs Airport (Marion Downs, Queensland, Australia)
- MXE Laurinburg-Maxton Airport (FAA: MEB) (Maxton, North Carolina, United States)
- MXF Maxwell Air Force Base (Montgomery, Alabama, United States)
- MXH Moro Airport (Moro, Papua New Guinea)
- MXI Imelda R Marcos Airport (Mati, Davao Oriental, Philippines)
- MXJ Minna Airport (Minna, Nigeria)
- MXK Mindik Airport (Mindik, Papua New Guinea)
- MXL General Rodolfo Sánchez Taboada International Airport (Mexicali, Baja California, Mexico)
- MXM Morombe Airport (Morombe, Madagascar)
- MXN Morlaix Ploujean Airport (Morlaix, France)
- MXO Monticello Regional Airport (Monticello, Iowa, United States)
- MXP Malpensa International Airport (Milan, Italy)
- MXQ Mitchell River Airport (Mitchell River, Queensland, Australia)
- MXR Mirgorod Airport (Mirgorod, Ukraine)
- MXS Maota Airport (Maota, Samoa)
- MXT Maintirano Airport (Maintirano, Madagascar)
- MXU Mullewa Airport (Mullewa, Western Australia, Australia)
- MXV Mörön Airport (Mörön, Khövsgöl Province, Mongolia)
- MXW Mandalgovi Airport (Mandalgovi, Dundgovi, Mongolia)
- MXX Mora Airport (Mora, Sweden)
- MXY McCarthy Airport (FAA: 15Z) (McCarthy, Alaska, United States)
- MXZ Meixian Airport (Meizhou, Guangdong, China)
- MYA Moruya Airport (Moruya, New South Wales, Australia)
- MYB Mayumba Airport (Mayumba, Gabon)
- MYC El Libertador Air Base (Maracay, Venezuela)
- MYD Malindi Airport (Malindi, Kenya)
- MYE Miyakejima Airport (Miyakejima, Japan)
- MYF Montgomery Field (San Diego, California, United States)
- MYG Mayaguana Airport (Abraham's Bay Airport) (Abraham's Bay, Mayaguana, Bahamas)
- MYI Murray Island Airport (Murray Island, Torres Strait Islands, Queensland, Australia)
- MYJ Matsuyama Airport (Matsuyama, Ehime, Japan)
- MYK May Creek Airport (May Creek, Alaska, United States)
- MYL McCall Municipal Airport (McCall, Idaho, United States)
- MYM Monkey Mountain Airport (Monkey Mountain, Guyana)
- MYN Mareb Airport (Mareb, Yemen)
- MYO Camballin Airport (Myroodah Station, Western Australia, Australia)
- MYP Mary Airport (Mary, Turkmenistan)
- MYQ Mysore Airport (Mysore, India)
- MYR Myrtle Beach International Airport (Myrtle Beach, South Carolina, United States)
- MYS Moyale Airport (Moyale, Ethiopia)
- MYT Pamti Airport (Myitkyina, Myanmar)
- MYU Mekoryuk Airport (Mekoryuk, Alaska, United States)
- MYV Yuba County Airport (Marysville, California, United States)
- MYW Mtwara Airport (Mtwara, Tanzania)
- MYX Menyamya Airport (Menyamya, Papua New Guinea)
- MYY Miri International Airport (Miri, Sarawak, Malaysia)
- MYZ Monkey Bay Airport (Monkey Bay, Malawi)
- MZA Muzaffarnagar Airport (Muzaffarnagar, India)
- MZB Mocimboa da Praia Airport (Mocimboa da Praia, Mozambique)
- MZC Mitzic Airport (Mitzic, Gabon)
- MZD Mendez Airport (Mendez, Ecuador)
- MZF Wild Coast Sun Airport (Mzamba, South Africa)
- MZG Magong Airport (Magong City, Penghu County, Republic of China)
- MZH Merzifon Airport (Amasya, Turkey)
- MZI Mopti Airport (Mopti, Mali)
- MZJ Pinal Airpark (Marana, Arizona, United States)
- MZK Marakei Airport (Marakei, Kiribati)
- MZL La Nubia Airport (Santaguida Airport) (Manizales, Colombia)
- MZM Frescaty Airport (Metz, France)
- MZN Minj Airport (Minj, Papua New Guinea)
- MZO Sierra Maestra Airport (Manzanillo, Cuba)
- MZP Motueka Airport (Motueka, New Zealand)
- MZR Mazari Sharif Airport (Mazari Sharif, Afghanistan)
- MZS Mostyn Airport (Mostyn, Malaysia)
- MZT General Rafael Buelna International Airport (Mazatlán, Sinaloa, Mexico)
- MZU Muzzafarpur Airport (Muzzafarpur, India)
- MZV Mulu Airport (Mulu, Sarawak, Malaysia)
- MZW Mecheria Airport (Mecheria, Algeria)
- MZX Mena Airport (Mena, Ethiopia)
- MZY Mossel Bay Airport (Mossel Bay, South Africa)
- MZZ Marion Municipal Airport (Marion, Indiana, United States)
- NAE Natitingou Airport (Natitingou, Benin)
- NAG Doctor Babasaheb Ambedkar International Airport (Nagpur, India)
- NAH Naha Airport (Tahuna, Indonesia)
- NAI Annai Airport (Annai, Guyana)
- NAK Nakhon Ratchasima Airport (Nakhon Ratchasima, Thailand)
- NAL Nalchik Airport (Nalchik, Kabardino-Balkaria, Russia)
- NAN Nadi International Airport (Nadi, Fiji)
- NAO Nanchong Airport (Nanchong, Sichuan, China)
- NAS Nassau International Airport (Nassau, Bahamas)
- NAT Augusto Severo International Airport (Natal, Brazil)
- NAV Kapadokya Airport (Nevsehir, Turkey)
- NAX Kalaeloa Airport (NAS Barbers Point) (John Rodgers Field) (FAA: JRF) (Kapolei, Hawaii, United States)
- NAY Nanyuan Airport (Beijing, China)
- NBC Begishevo Airport (Nizhnekamsk/Naberezhnye Chelny, Tatarstan, Russia)
- NBE Enfidha-Hammamet International Airport (Enfidha, Tunisia)
- NBG NAS JRB New Orleans (Alvin Callender Field) (New Orleans, Louisiana, United States)
- NBK Suvarnabhumi International Airport (Bangkok, Thailand)
- NBO Jomo Kenyatta International Airport (Nairobi, Kenya)
- NBS Changbaishan Airport (Baishan, Jilin, China)
- NBW NAS Guantanamo Bay (Guantanamo Bay, Cuba)
- NCA North Caicos Airport (North Caicos, Turks and Caicos Islands, British Overseas Territories, United Kingdom)
- NCE Côte d'Azur International Airport (Nice, France)
- NCL Newcastle Airport (Newcastle upon Tyne, United Kingdom)
- NCN Chenega Bay Airport (FAA: C05) (Chenega, Alaska, United States)
- NCU Nukus Airport (Nukus, Uzbekistan)
- NCY Meythet Airport (Annecy, France)
- NDB Nouadhibou International Airport (Nouadhibou, Mauritania)
- NDC Nanded Airport (Nanded, India)
- NDJ N'Djamena Airport (N'Djamena, Chad)
- NDK Namorik Airport (FAA: 3N0) (Namorik Atoll, Marshall Islands)
- NDM Mendi Airport (Mendi, Ethiopia)
- NDR Arwi Airport (Nador, Morocco)
- NDU Rundu Airport (Rundu, Okavango Region, Namibia)
- NDY Sanday Airport (Sanday, Scotland, United Kingdom)
- NDZ Cuxhaven Airport (Nordholz-Spieka, Lower Saxony, Germany)
- NEC Necochea Airport (Necochea, Buenos Aires, Argentina)
- NEF Neftekamsk Airport (Neftekamsk, Bashkortostan, Russia)
- NEG Negril Aerodrome (Negril, Jamaica)
- NEL NAES Lakehurst (Maxfield Field) (Lakehurst, New Jersey, United States)
- NEN NOLF Whitehouse (Jacksonville, Florida, United States)
- NER Chulman Neryungri Airport (Chulman, Russia)
- NET New Bight Airport (New Bight, Cat Island, Bahamas)
- NEV Vance W Amory International Airport (Nevis, Federation of Saint Kitts and Nevis)
- NEW New Orleans Lakefront Airport (New Orleans, Louisiana, United States)
- NFL NAS Fallon (Van Voorhis Field) (Fallon, Nevada, United States)
- NFO Mata'aho Airport (Niuafo'ou, Tonga)
- NFR Nafoora Airport (Nafoora, Libya)
- NFG Nefteyugansk Airport (Nefteyugansk, Khanty-Mansi Autonomous Okrug, Russia)
- NGB Ningbo Lishe International Airport (Ningbo, Zhejiang, China)
- NGO Chubu Centrair International Airport (Nagoya, Japan)
- NGP NAS Corpus Christi (Truax Field) (Corpus Christi, Texas, United States)
- NGQ Ngari Gunsa Airport (Ngari Prefecture, Tibet Autonomous Region, China)
- NGS Nagasaki Airport (Nagasaki, Japan)
- NGU Naval Station Norfolk (Chambers Field) (Norfolk, Virginia, United States)
- NGW NOLF Cabaniss (Corpus Christi, Texas, United States)
- NHK NAS Patuxent River (Trapnell Field) (Patuxent River, Maryland, United States)
- NHT RAF Northolt (Ruislip, England, United Kingdom)
- NHX NOLF Barin (FAA: NBJ) (Foley, Alabama, United States)
- NHZ NAS Brunswick (Brunswick, Maine, United States)
- NIA Nimba Airport (Nimba, Liberia)
- NIB Nikolai Airport (FAA: FSP) (Nikolai, Alaska, United States)
- NIM Diori Hamani International Airport (Niamey, Niger)
- NIN Ninilchik Airport (Ninilchik, Alaska, United States)
- NIO Nioki Airport (Nioki, Democratic Republic of the Congo)
- NIP NAS Jacksonville (Towers Field) (Jacksonville, Florida, United States)
- NIS Simberi Airport (Simberi Island, Papua New Guinea)
- NIX Nioro Airport (Nioro, Mali)
- NJC Nizhnevartovsk Airport (Nizhnevartovsk, Russia)
- NJF Al Najaf International Airport (Al Najaf, Iraq)
- NJK NAF El Centro (El Centro, California, United States)
- NKC Nouakchott International Airport (Nouakchott, Mauritania)
- NKG Nanjing Lukou International Airport (Nanjing, China)
- NKL Nkolo Airport (Nkolo, Democratic Republic of the Congo)
- NKM Nagoya Airfield (formerly: NGO) (Nagoya, Japan)
- NKT MCAS Cherry Point (Cunningham Field) (Cherry Point, North Carolina, United States)
- NKX MCAS Miramar (San Diego, California, United States)
- NLC NAS Lemoore (Reeves Field) (Lemoore, California, United States)
- NLD Quetzalcóatl International Airport (Nuevo Laredo, Mexico)
- NLE Jerry Tyler Memorial Airport (FAA: 3TR) (Niles, Michigan, United States)
- NLG Nelson Lagoon Airport (FAA: OUL) (Nelson Lagoon, Alaska, United States)
- NLK Norfolk Island Airport (Norfolk Island, Australia)
- NLT Nalati Airport (Künes, Xinjiang, China)
- NLV Mykolaiv Airport (Mykolaiv, Ukraine)
- NMB Daman Airport (Daman, India)
- NME Nightmute Airport (FAA: IGT) (Nightmute, Alaska, United States)
- NNA Kenitra Airport (Kenitra, Morocco)
- NNG Nanning Wuxu International Airport (Nanning, Guangxi, China)
- NNK Naknek Airport (FAA: 5NK) (Naknek, Alaska, United States)
- NNL Nondalton Airport (FAA: 5NN) (Nondalton, Alaska, United States)
- NNM Naryan-Mar Airport (Naryan-Mar, Nenets Autonomous Okrug, Russia)
- NNR Connemara Regional Airport (Inverin, Ireland)
- NNY Nanyang Airport (Nanyang, Henan, China)
- NOB Nosara Airport (Nosara, Costa Rica)
- NOC Knock International Airport (Knock, Ireland)
- NOD Norden-Norddeich Airport (Norden, Lower Saxony, Germany)
- NOG Nogales International Airport (Nogales, Sonora, Mexico)
- NOJ Noyabrsk Airport (Noyabrsk, Yamalo-Nenets Autonomous Okrug, Russia)
- NOP Sinop Airport (old IATA code was SIC) (Sinop, Turkey)
- NOS Fascene Airport (Nosy Be, Madagascar)
- NOT Gnoss Field (FAA: DVO) (Novato, California, United States)
- NOU La Tontouta International Airport (Noumea, New Caledonia)
- NOV Albano Machado Airport (Huambo, Angola)
- NOW CGAS Port Angeles (Port Angeles, Washington, United States)
- NOZ Novokuznetsk Spichenkovo Airport (Prokopyevsk Southeast) (Prokopyevsk, Kemerovo Oblast, Russia)
- NPA NAS Pensacola (Forrest Sherman Field) (Pensacola, Florida, United States)
- NPE Napier Airport (Hastings Airport) (Napier, New Zealand)
- NPH Nephi Municipal Airport (FAA: U14) (Nephi, Utah, United States)
- NPL New Plymouth Airport (New Plymouth, New Zealand)
- NPT Newport State Airport (FAA: UUU) (Newport, Rhode Island, United States)
- NQA Millington Regional Jetport (Millington, Tennessee, United States)
- NQI NAS Kingsville (Kingsville, Texas, United States)
- NQN Presidente Perón International Airport (Neuquen, Argentina)
- NQU Reyes Murillo Airport (Nuquí, Colombia)
- NQX NAS Key West (Boca Chica Field) (Boca Chica Key, Florida, United States)
- NQY Newquay Cornwall International Airport (Newquay, England, United Kingdom)
- NRB Naval Station Mayport (Admiral David L McDonald Field) (Mayport, Florida, United States)
- NRC NASA Crows Landing Airport (formerly NALF Crows Landing) (Crows Landing, California, United States)
- NRD Norderney Airport (Norderney, Germany)
- NRE Namrole Airport (Buru, Indonesia)
- NRK Norrköping Airport (Norrköping, Sweden)
- NRM Keibane Airport (Nara, Mali)
- NRN Weeze Airport (formerly Niederrhein Airport) (Weeze, Niederrhein, Germany)
- NRS NOLF Imperial Beach (Ream Field) (Imperial Beach, California, United States)
- NRT Narita International Airport (formerly New Tokyo International) (Narita (near Tokyo), Japan)
- NSE NAS Whiting Field - North (Milton, Florida, United States)
- NSI Yaoundé Nsimalen International Airport (Yaoundé, Cameroon)
- NSK Norilsk Alykel Airport (Norilsk, Russia)
- NSN Nelson Airport (Nelson, New Zealand)
- NSY Sigonella Airport (Catania, Italy)
- NTB Notodden Airport, Tuven, (Notodden, Norway)
- NTD NAS Point Mugu (Naval Base Ventura County) (Point Mugu, California, United States)
- NTE Nantes Atlantique Airport (Nantes, France)
- NTJ Manti-Ephraim Airport (FAA: 41U) (Manti, Utah, United States)
- NTL Newcastle Airport / RAAF Base Williamtown (Newcastle, New South Wales, Australia)
- NTO Agostinho Neto Airport (Ponta do Sol, Santo Antão, Cape Verde)
- NTU NAS Oceana (Apollo Soucek Field) (Virginia Beach, Virginia, United States)
- NTX Ranai Airport (Natuna, Riau Islands, Indonesia)
- NTY Pilanesberg International Airport (Pilanesberg, South Africa)
- NUE Nuremberg Airport (Nuremberg, Germany)
- NUG Nuugaatsiaq Heliport (Nuugaatsiaq, Greenland)
- NUI Nuiqsut Airport (FAA: AQT) (Nuiqsut, Alaska, United States)
- NUL Nulato Airport (Nulato, Alaska, United States)
- NUN NOLF Saufley (Pensacola, Florida, United States)
- NUP Nunapitchuk Airport (FAA: 16A) (Nunapitchuk, Alaska, United States)
- NUQ Moffett Federal Airfield (Mountain View, California, United States)
- NUS Nuussuaq Heliport (Nuussuaq, Greenland)
- NUW NAS Whidbey Island (Ault Field) (Oak Harbor, Washington, United States)
- NUX Novy Urengoy Airport (Novy Urengoy, Russia)
- NVA Benito Salas Airport (Neiva, Colombia)
- NVD Nevada Municipal Airport (Nevada, Missouri, United States)
- NVK Narvik Airport, Framnes (Narvik, Nordland, Norway)
- NVR Novgorod Airport (Velikiy Novgorod, Russia)
- NVT Ministro Victor Konder International Airport (Navegantes, Santa Catarina, Brazil)
- NVY Neyveli Airport (Neyveli, India)
- NWH Parlin Field (FAA: 2B3) (Newport, New Hampshire, United States)
- NWI Norwich International Airport (Norwich, England, United Kingdom)
- NXX NAS JRB Willow Grove (Willow Grove, Pennsylvania, United States)
- NYA Nyagan Airport (Nyagan, Tyumen Oblast, Russia)
- NYC All Airports (New York City, New York, United States)
- NYG MCAF Quantico (Turner Field) (Quantico, Virginia, United States)
- NYI Sunyani Airport (Sunyani, Ghana)
- NYK Nanyuki Airport (Nanyuki, Kenya)
- NYM Nadym Airport (Nadym, Yamalo-Nenets Autonomous Okrug, Russia)
- NYT Naypyidaw Airport (Naypyidaw, Myanmar)
- NYO Stockholm-Skavsta Airport (Nyköping, Sweden)
- NZA Nzagi Airport (Nzagi (Andrada), Angola)
- NZC Cecil Field (FAA: VQQ) (Jacksonville, Florida, United States)
- NZE Nzérékoré Airport (N'zerekore, Guinea)
- NZJ MCAS El Toro (Santa Ana, California, United States)
- NZY NAS North Island (Halsey Field) (San Diego, California, United States)
- OAI Bagram Airfield (Bagram, Afghanistan)
- OAJ Albert J Ellis Airport (Jacksonville, North Carolina, United States)
- OAK Oakland International Airport (Oakland (near San Francisco), California, United States)
- OAM Oamaru Airport (Oamaru, North Otago, New Zealand)
- OAX Xoxocotlán International Airport (Oaxaca, Mexico)
- OBC Obock Airport (Obock, Djibouti)
- OBD Córdoba Airport (Córdoba, Spain)
- OBE Okeechobee County Airport (Okeechobee, Florida, United States)
- OBF Oberpfaffenhofen Airport (Oberpfaffenhofen, Germany)
- OBL Zoersel-Oostmalle Airfield (Zoersel / Oostmalle, Belgium)
- OBO Tokachi-Obihiro Airport (Obihiro, Tokachi Subprefecture, Hokkaido, Japan)
- OBU Kobuk Airport (Kobuk, Alaska, United States)
- OBY Ittoqqortoormiit Heliport (Ittoqqortoormiit, Greenland)
- OCA Ocean Reef Club Airport (FAA: 07FA) (Key Largo, Florida, United States)
- OCC Francisco de Orellana Airport (Coca, Ecuador)
- OCE Ocean City Municipal Airport (FAA: OXB) (Ocean City, Maryland, United States)
- OCF Ocala International Airport (Jim Taylor Field) (Ocala, Florida, United States)
- OCH A L Mangham Junior Regional Airport (Nacogdoches, Texas, United States)
- OCJ Boscobel Aerodrome (Ocho Rios, Jamaica)
- OCN Oceanside Municipal Airport (FAA: OKB) (Oceanside, California, United States)
- OCW Warren Field (Washington, North Carolina, United States)
- ODB Córdoba Airport (Córdoba, Spain)
- ODE Odense Airport (Odense, Denmark)
- ODH RAF Odiham (Odiham, United Kingdom)
- ODS Odessa International Airport (Odessa, Ukraine)
- ODW A J Eisenberg Airport (FAA: OKH) (Oak Harbor, Washington, United States)
- OEA O'Neal Airport (Vincennes, Indiana, United States)
- OEC Ocussi Airport (Ocussi, Indonesia)
- OEL Oryol Yuzhny Airport (Oryol, Russia)
- OEM Vincent Fayks Airport (Paloemeu, Suriname)
- OEO L O Simenstad Municipal Airport (Osceola, Wisconsin, United States)
- OER Örnsköldsvik Airport (Örnsköldsvik, Sweden)
- OES San Antonio Oeste Airport (San Antonio Oeste, Argentina)
- OFF Offutt Air Force Base (Omaha, Nebraska, United States)
- OFK Karl Stefan Memorial Airport (Norfolk, Nebraska, United States)
- OFU Ofu Airport (Ofu, American Samoa)
- OGA Searle Field (Ogallala, Nebraska, United States)
- OGB Orangeburg Municipal Airport (Orangeburg, South Carolina, United States)
- OGD Ogden-Hinckley Airport (Ogden, Utah, United States)
- OGG Kahului Airport (Kahului, Hawaii, United States)
- OGL Ogle Airport (Georgetown, Guyana)
- OGR Bongor Airport (Bongor, Chad)
- OGS Ogdensburg International Airport (Ogdensburg, New York, United States)
- OGZ Beslan Airport (Beslan / Vladikavkaz, North Ossetia-Alania, Russia)
- OHD Ohrid Airport (Ohrid, Republic of Macedonia)
- OHE Mohe Gulian Airport (Mohe, Heilongjiang, China)
- OHH Okha Airport (Okha, Russia)
- OHO Okhotsk Airport (Okhotsk, Khabarovsk Krai, Russia)
- OHT Kohat Airport (Kohat, Pakistan)
- OIC Norwich Lieutenant Warren Eaton Airport (Norwich, New York, United States)
- OIR Okushiri Airport (Okushiri, Okushiri Island, Hokkaido, Japan)
- OIT Oita Airport (Oita, Japan)
- OIZ Bizerte-Sidi Ahmed Air Base (Bizerte, Tunisia)
- OJC Johnson County Executive Airport (Olathe, Kansas, United States)
- OKA Naha Airport (Okinawa, Japan)
- OKB Orchid Beach (Fraser Island, Queensland, Australia)
- OKC Will Rogers World Airport (Oklahoma City, Oklahoma, United States)
- OKH RAF Cottesmor (Oakham, England, United Kingdom)
- OKJ Okayama Airport (Okayama, Japan)
- OKK Kokomo Municipal Airport (Kokomo, Indiana, United States)
- OKM Okmulgee Regional Airport (Okmulgee, Oklahoma, United States)
- OKS Garden County Airport (Oshkosh, Nebraska, United States)
- OKT Oktyabrsky Airport (Oktyabrsky, Bashkortostan, Russia)
- OLB Olbia - Costa Smeralda Airport (Olbia, Italy)
- OLD Old Town Municipal Airport and Seaplane Base (DeWitt Field) (Old Town, Maine, United States)
- OLE Cattaraugus County-Olean Airport (Olean, New York, United States)
- OLF L M Clayton Airport (Wolf Point, Montana, United States)
- OLH Old Harbor Airport (FAA: 6R7) (Old Harbor, Alaska, United States)
- OLM Olympia Airport (Olympia, Washington, United States)
- OLS Nogales International Airport (Nogales, Arizona, United States)
- OLU Columbus Municipal Airport (Nebraska) (Columbus, Nebraska, United States)
- OLV Olive Branch Airport (Olive Branch, Mississippi, United States)
- OLY Olney-Noble Airport (Olney-Noble, Illinois, United States)
- OMA Eppley Airfield (Omaha, Nebraska, United States)
- OMC Ormoc Airport (Ormoc City, Philippines)
- OME Nome Airport (Nome, Alaska, United States)
- OMH Orange County Airport (Orange, Virginia, United States)
- OMI Omidiyeh Air Base (Omidiyeh, Iran)
- OMK Omak Airport (Omak, Washington, United States)
- OMN Osmanabad Airport (Osmanabad, India)
- OMO Mostar International Airport (Mostar, Bosnia and Herzegovina)
- OMR Oradea International Airport (Oradea, Romania)
- OMS Omsk Airport (Omsk, Russia)
- ONA Winona Municipal Airport (Max Conrad Field) (Winona, Minnesota, United States)
- ONH Oneonta Municipal Airport (FAA: N66) (Oneonta, New York, United States)
- ONJ Odate-Noshiro Airport (Kitaakita, Akita, Japan)
- ONL O'Neill Municipal Airport (John L Baker Field) (O'Neill, Nebraska, United States)
- ONM Socorro Municipal Airport (Socorro, New Mexico, United States)
- ONN Onion Bay Airport (Onion Bay, Alaska, United States)
- ONO Ontario Municipal Airport (Ontario, Oregon, United States)
- ONP Newport Municipal Airport (Newport, Oregon, United States)
- ONQ Zonguldak Airport (Zonguldak, Turkey)
- ONT Ontario International Airport (Ontario (near Los Angeles), California, United States)
- ONX Enrique Adolfo Jiménez Airport (Colón, Panama)
- ONY Olney Municipal Airport (Olney, Texas, United States)
- OOA Oskaloosa Municipal Airport (Oskaloosa, Iowa, United States)
- OOK Toksook Bay Airport (Toksook Bay, Alaska, United States)
- OOL Gold Coast Airport (Coolangatta, Queensland, Australia)
- OPF Opa-locka Airport (Miami, Florida, United States)
- OPL St Landry Parish Airport (Ahart Field) (Opelousas, Louisiana, United States)
- OPO Francisco Sá Carneiro Airport (Porto, Portugal)
- OPS Aeroporto de Sinop Airport (Sinop, Mato Grosso, Brazil)
- OQN Brandywine Airport (West Chester, Pennsylvania, United States)
- ORA Orán Airport (Orán, Salta Province, Argentina)
- ORB Örebro Airport (Örebro, Sweden)
- ORC Orange City Municipal Airport (Orange City, Iowa, United States)
- ORD O'Hare International Airport (formerly Orchard Depot Field) (Chicago, Illinois, United States)
- ORE Orléans - Bricy Air Base (Orléans, France)
- ORF Norfolk International Airport (Norfolk, Virginia (near Virginia Beach and Williamsburg), United States)
- ORG Zorg en Hoop Airport (Paramaribo, Suriname)
- ORH Worcester Regional Airport (Worcester, Massachusetts, United States)
- ORI Port Lions Airport (Port Lions, Alaska, United States)
- ORJ Orinduik Airport (Orinduik, Guyana)
- ORK Cork Airport (Cork, Ireland)
- ORL Orlando Executive Airport (Orlando, Florida, United States)
- ORM Sywell Aerodrome (Northampton / Peterborough, United Kingdom)
- ORN Oran Es Sénia Airport (Oran, Algeria)
- ORR Yorketown Airport (Yorketown, South Australia, Australia)
- ORS Waterport Airport (Orpheus, Queensland, Australia)
- ORT Northway Airport (Northway, Alaska, United States)
- ORU Oruro Airport (Oruro, Bolivia)
- ORV Robert (Bob) Curtis Memorial Airport (FAA: D76) (Noorvik, Alaska, United States)
- ORY Orly International Airport (Paris-Orly, Paris, France)
- OSA All Airports (was used for Osaka International Airport) (Osaka, Japan)
- OSB Grand Glaize-Osage Beach Airport (FAA: K15) (Osage Beach, Missouri, United States)
- OSC Oscoda-Wurtsmith Airport (Oscoda, Michigan, United States)
- OSD Åre Östersund Airport (Östersund, Sweden)
- OSH Wittman Regional Airport (Oshkosh, Wisconsin, United States)
- OSI Osijek Airport (Osijek, Croatia)
- OSL Oslo Airport, Gardermoen (succeeding Oslo Airport, Fornebu) (Ullensaker (near Oslo), Norway)
- OSR Ostrava-Mosnov International Airport (Ostrava, Czech Republic)
- OSS Osh Airport (Osh, Kyrgyzstan)
- OST Ostend-Bruges International Airport (Flanders, Belgium)
- OSU Ohio State University Airport (Columbus, Ohio, United States)
- OSX Kosciusko-Attala County Airport (Kosciusko, Mississippi, United States)
- OSW Orsk Airport (Orsk, Orenburg Oblast, Russia)
- OSY Namsos Airport, Høknesøra (Namsos, Norway)
- OTC Bol Airport (Bol, Chad)
- OTG Worthington Municipal Airport (Worthington, Minnesota, United States)
- OTH North Bend Municipal Airport (North Bend, Oregon, United States)
- OTL Boutilimit Airport (Boutilimit, Mauritania)
- OTM Ottumwa Industrial Airport (Ottumwa, Iowa, United States)
- OTN Ed-Air Airport (FAA: 2IG4) (Oaktown, Indiana, United States)
- OTP Henri Coanda International Airport (Otopeni (near Bucharest), Romania)
- OTR Coto 47 Airport (Coto 47, Costa Rica)
- OTS Anacortes Airport (FAA: 74S) (Anacortes, Washington, United States)
- OTZ Ralph Wien Memorial Airport (Kotzebue, Alaska, United States)
- OUA Ouagadougou Airport (Ouagadougou, Burkina Faso)
- OUD Angads Airport (Oujda, Morocco)
- OUG Ouahigouya Airport (Ouahigouya, Burkina Faso)
- OUL Oulu Airport (Oulu, Finland)
- OUM Oum Hadjer Airport (Oum Hadjer, Chad)
- OUN University of Oklahoma Westheimer Airport (Norman, Oklahoma, United States)
- OUR Batouri Airport (Batouri, Cameroon)
- OUT Bousso Airport (Bousso, Chad)
- OUZ Tazadit Airport (Zouerate, Mauritania)
- OVB Novosibirsk Tolmachevo Airport (Novosibirsk, Russia)
- OVD Asturias Airport (Oviedo Airport) (Oviedo, Asturias, Spain)
- OVE Oroville Municipal Airport (Oroville, California, United States)
- OVL Olivia Regional Airport (Olivia, Minnesota, United States)
- OVR Olavarría Airport (Olavarría, Argentina)
- OVS Sovetsky Airport (Sovetsky, Khanty-Mansi Autonomous Okrug, Russia)
- OWA Owatonna Degner Regional Airport (Owatonna, Minnesota, United States)
- OWB Owensboro-Daviess County Airport (Owensboro, Kentucky, United States)
- OWD Norwood Memorial Airport (Norwood, Massachusetts, United States)
- OWK Central Maine Airport of Norridgewock (Norridgewock, Maine, United States)
- OXB Osvaldo Vieiro International Airport (Bissau, Guinea-Bissau)
- OXC Waterbury-Oxford Airport (Oxford, Connecticut, United States)
- OXD Miami University Airport (Oxford, Ohio, United States)
- OXF London Oxford Airport (Oxford, England, United Kingdom)
- OXR Oxnard Airport (Oxnard, California, United States)
- OYK Oiapoque Airport (Oiapoque, Amapa, Brazil)
- OYO Tres Arroyos Airport (Tres Arroyos, Buenos Aires Province, Argentina)
- OZA Ozona Municipal Airport (Ozona, Texas, United States)
- OZC Labo Airport (Ozamiz City, Misamis Occidental, Philippines)
- OZR Cairns Army Airfield (Fort Rucker) (Fort Rucker/Ozark, Alabama, United States)
- OZZ Ouarzazate Airport (Ouarzazate, Morocco)
- PAB Bilaspur Airport (Bilaspur, Chhattisgarh, India)
- PAD Paderborn/Lippstadt Airport (Paderborn, Germany)
- PAE Snohomish County Airport (Paine Field) (Everett, Washington, United States)
- PAF Pakuba Airport (Pakuba, Uganda)
- PAG Pagadian Airport (Pagadian City, Zamboanga del Sur, Philippines)
- PAH Barkley Regional Airport (Paducah, Kentucky, United States)
- PAK Port Allen Airport (Hanapepe, Hawaii, United States)
- PAM Tyndall Air Force Base (Panama City, Florida, United States)
- PAN Pattani Airport (Pattani, Thailand)
- PAO Palo Alto Airport (Palo Alto, California, United States)
- PAP Port-au-Prince International Airport (Port-au-Prince, Haiti)
- PAQ Palmer Municipal Airport (Palmer, Alaska, United States)
- PAR All Airports (Paris, France)
- PAS Paros National Airport (Paros, Greece)
- PAT Lok Nayak Jayaprakash Airport (Patna Airport) (Patna, India)
- PAZ El Tajín National Airport (Poza Rica, Veracruz, Mexico)
- PBC Hermanos Serdán International Airport (Puebla, Mexico)
- PBF Grider Field (Pine Bluff, Arkansas, United States)
- PBG Plattsburgh International Airport (Plattsburgh, New York, United States)
- PBH Paro Airport (Paro, Bhutan)
- PBI Palm Beach International Airport (West Palm Beach, Florida, United States)
- PBM Johan Adolf Pengel International Airport (Zanderij (near Paramaribo), Suriname)
- PBO Paraburdoo Airport (Paraburdoo, Western Australia, Australia)
- PBP Punta Islita Airport (Punta Islita, Costa Rica)
- PBV Porto dos Gauchos Airport (Porto dos Gaúchos, Mato Grosso, Brazil)
- PBX Porto Alegre do Norte Airport (Porto Alegre do Norte, Mato Grosso, Brazil)
- PCA Portage Creek Airport (FAA: A14) (Portage Creek, Alaska, United States)
- PCD Prairie du Chien Municipal Airport (FAA: PDC) (Prairie du Chien, Wisconsin, United States)
- PCK Porcupine Creek Airport (Porcupine Creek, Alaska, United States)
- PCL Captain Rolden International Airport (Pucallpa, Peru)
- PCM Playa del Carmen Airport (Playa del Carmen, Mexico)
- PCR Puerto Carreño Airport (Puerto Carreño, Colombia)
- PCT Princeton Airport (FAA: 39N) (Princeton/Rocky Hill, New Jersey, United States)
- PDA Obando Airport (Puerto Inírida, Colombia)
- PDB Pedro Bay Airport (FAA: 4K0) (Pedro Bay, Alaska, United States)
- PDC Mueo Airport (Mueo, New Caledonia)
- PDG Minangkabau International Airport (Ketaping, West Sumatra, Indonesia)
- PDK DeKalb-Peachtree Airport (Atlanta, Georgia, United States)
- PDL João Paulo II Airport (Ponta Delgada Airport) (Ponta Delgada, Azores, Portugal)
- PDP Capitan Corbeta CA Curbelo International Airport (Punta del Este, Uruguay)
- PDS Piedras Negras International Airport (Piedras Negras, Coahuila, Mexico)
- PDT Eastern Oregon Regional Airport (Pendleton, Oregon, United States)
- PDV Plovdiv International Airport (Plovdiv, Bulgaria)
- PDX Portland International Airport (Portland, Oregon, United States)
- PED Pardubice Airport (Pardubice, Czech Republic)
- PEE Bolshoye Savino Airport (Perm, Russia)
- PEG San Egidio Airport (Perugia, Italy)
- PEH Comodoro P Zanni Airport (Pehuajó, Argentina)
- PEI Matecaña International Airport (Pereira, Colombia)
- PEK Beijing Capital International Airport (Beijing, China)
- PEM Puerto Maldonado International Airport (Puerto Maldonado, Peru)
- PEN Penang International Airport (Penang, Malaysia)
- PEQ Pecos Municipal Airport (Pecos, Texas, United States)
- PER Perth Airport (Perth, Western Australia, Australia)
- PES Besovets Airport (Petrozavodsk, Russia)
- PET Pelotas International Airport (Pelotas, Rio Grande do Sul, Brazil)
- PEW Peshawar Airport (Peshawar, Pakistan)
- PEX Pechora Airport (Pechora, Komi Republic, Russia)
- PEZ Penza Airport (Penza, Russia)
- PFB Lauro Kurtz Airport (Passo Fundo Airport) (Passo Fundo, Rio Grande do Sul, Brazil)
- PFC Pacific City State Airport (Pacific City, Oregon, United States)
- PFJ Patreksfjörður Airport (Patreksfjörður, Iceland)
- PFN Panama City-Bay County International Airport (Panama City, Florida, United States)
- PFO Paphos International Airport (Paphos, Cyprus)
- PGA Page Municipal Airport (Page, Arizona, United States)
- PGC Grant County Airport (FAA: W99) (Petersburg, West Virginia, United States)
- PGD Charlotte County Airport (Punta Gorda, Florida, United States)
- PGE Yegepa Airport (Yegepa, Papua New Guinea)
- PGF Perpignan - Rivesaltes Airport (Perpignan, France)
- PGL Trent Lott International Airport (FAA: PQL) (Pascagoula, Mississippi, United States)
- PGM Port Graham Airport (Port Graham, Alaska, United States)
- PGO Stevens Field (FAA: PSO) (Pagosa Springs, Colorado, United States)
- PGR Kirk Field (Paragould, Arkansas, United States)
- PGS Grand Canyon Caverns Airport (FAA: L37) (Peach Springs, Arizona, United States)
- PGV Pitt-Greenville Airport (Greenville, North Carolina, United States)
- PGX Périgueux Bassillac Airport (Périgueux, France)
- PHB Parnaíba-Prefeito Doctor João Silva Filho International Airport (Parnaiba, Piaui, Brazil)
- PHC Port Harcourt International Airport (Omagwa International) (Port Harcourt, Nigeria)
- PHD Harry Clever Field (New Philadelphia, Ohio, United States)
- PHE Port Hedland International Airport (Port Hedland, Western Australia, Australia)
- PHF Newport News/Williamsburg International Airport (Newport News, Virginia, United States)
- PHH Phan Thiet Airport (Phan Thiet, Vietnam)
- PHK Palm Beach County Glades Airport (Pahokee, Florida, United States)
- PHL Philadelphia International Airport (Philadelphia, Pennsylvania, United States)
- PHN St Clair County International Airport (Port Huron, Michigan, United States)
- PHO Point Hope Airport (Point Hope, Alaska, United States)
- PHP Philip Airport (Philip, South Dakota, United States)
- PHT Henry County Airport (Paris, Tennessee, United States)
- PHX Phoenix Sky Harbor International Airport (Phoenix, Arizona, United States)
- PHY Phetchabun Airport (Phetchabun, Thailand)
- PIA Greater Peoria Regional Airport (Peoria, Illinois, United States)
- PIB Hattiesburg-Laurel Regional Airport (Hattiesburg/Laurel, Mississippi, United States)
- PID Paradise Island Airport (Paradise Island, Bahamas)
- PIE St Petersburg-Clearwater International Airport (Pinellas County, Florida (near St Petersburg and Clearwater), United States)
- PIF Pingtung Airport (Pingtung City, Pingtung County, Taiwan, Republic of China)
- PIH Pocatello Regional Airport (Pocatello, Idaho, United States)
- PIK Glasgow Prestwick International Airport (Prestwick (near Glasgow), Scotland, United Kingdom)
- PIL Carlos Miguel Gimenez Airport (Pilar, Paraguay)
- PIM Callaway Gardens-Harris County Airport (Pine Mountain, Georgia, United States)
- PIN Julio Belem Airport (Parintins, Amazonas, Brazil)
- PIP Pilot Point Airport (FAA: PNP) (Pilot Point, Alaska, United States)
- PIR Pierre Regional Airport (Pierre, South Dakota, United States)
- PIS Poitiers - Biard Airport (Poitiers, France)
- PIT Pittsburgh International Airport (Findlay (near Pittsburgh), Pennsylvania, United States)
- PIU Piura Airport (Piura, Peru)
- PIX Pico Airport (Pico Island, Azores, Portugal)
- PIZ Point Lay LRRS Airport (Point Lay, Alaska, United States)
- PJB Payson Airport (FAA: PAN) (Payson, Arizona, United States)
- PJC Doctor Augusto Roberto Fuster International Airport (Pedro Juan Caballero, Paraguay)
- PJG Panjgur Airport (Panjgur, Pakistan)
- PJM Puerto Jimenez Airport (Puerto Jimenez, Costa Rica)
- PJZ Puerto Juarez Airport (Puerto Juárez, Quintana Roo, Mexico)
- PKA Napaskiak Airport (Napaskiak, Alaska, United States)
- PKB Mid-Ohio Valley Regional Airport (Parkersburg, West Virginia, United States)
- PKC Yelizovo Airport (Petropavlovsk-Kamchatsky, Russia)
- PKD Park Rapids Municipal Airport (Konshok Field) (Park Rapids, Minnesota, United States)
- PKF Park Falls Municipal Airport (Park Falls, Wisconsin, United States)
- PKH Porto Cheli Airport (Porto Cheli, Argolis, Greece)
- PKO Parakou Airport (Parakou, Benin)
- PKR Pokhara Airport (Pokhara, Nepal)
- PKT Port Keats Airfield (Wadeye, Northern Territory, Australia)
- PKU Sultan Syarif Kasim II Airport (Pekanbaru, Sumatra, Indonesia)
- PKV Pskov Airport (Pskov, Russia)
- PKW Selebi Phikwe Airport (Selebi Phikwe, Botswana)
- PKX Beijing Daxing International Airport (Beijing, China)
- PLB Clinton County Airport (closed) (Plattsburgh, New York, United States)
- PLE Paiela Airport (Paiela, Papua New Guinea)
- PLH Plymouth City Airport (closed 2011) (Plymouth, United Kingdom)
- PLJ Placencia Airport (Placencia, Belize)
- PLK M Graham Clark Downtown Airport (formerly M Graham Clark Field - Taney County Airport) (Point Lookout, Missouri, United States)
- PLL Ponta Pelada Airport (Manaus, Amazonas, Brazil)
- PLM Sultan Mahmud Badaruddin II Airport (Palembang, Sumatra, Indonesia)
- PLN Pellston Regional Airport (Pellston, Michigan, United States)
- PLQ Palanga International Airport (Palanga, Lithuania)
- PLR St Clair County Airport (Pell City, Alabama, United States)
- PLS Providenciales International Airport (Providenciales, Turks and Caicos Islands, British Overseas Territories, United Kingdom)
- PLU Pampulha Domestic Airport (Belo Horizonte, Brazil)
- PLX Semey Airport (Semey, Kazakhstan)
- PLY Plymouth Municipal Airport (FAA: C65) (Plymouth, Indiana, United States)
- PLZ Port Elizabeth Airport (Port Elizabeth, South Africa)
- PMB Pembina Municipal Airport (Pembina, North Dakota, United States)
- PMC El Tepual Airport (Puerto Montt, Chile)
- PMD Palmdale Regional Airport (Palmdale, California, United States)
- PMF Parma Airport (Parma "Giuseppe Verdi" Airport) (Parma, Italy)
- PMG Ponta Porã International Airport (Ponta Porã, Mato Grosso do Sul, Brazil)
- PMH Greater Portsmouth Regional Airport (Portsmouth, Ohio, United States)
- PMI Palma de Mallorca Airport (Son Sant Joan Airport) (Palma de Mallorca, Spain)
- PML Port Moller Airport (FAA: 1AK3) (Cold Bay, Alaska, United States)
- PMO Palermo Airport (Falcone-Borsellino Airport) (Punta Raisi (near Palermo), Italy)
- PMP Pimaga Airport (Pimaga, Papua New Guinea)
- PMQ Perito Moreno Airport (Perito Moreno, Santa Cruz, Argentina)
- PMR Palmerston North International Airport (Palmerston North, New Zealand)
- PMS Palmyra Airport (Palmyra, Syria)
- PMV Del Caribe International General Santiago Marino Airport (Porlamar, Venezuela)
- PMY El Tehuelche Airport (Puerto Madryn, Argentina)
- PMZ Palmar Sur Airport (Palmar Sur, Costa Rica)
- PNA Pamplona Airport (Pamplona, Spain)
- PNC Ponca City Regional Airport (Ponca City, Oklahoma, United States)
- PNE Northeast Philadelphia Airport (Philadelphia, Pennsylvania, United States)
- PNH Phnom Penh International Airport (Phnom Penh, Cambodia)
- PNI Pohnpei International Airport (Kolonia, Federated States of Micronesia)
- PNK Supadio Airport (Pontianak, Kalimantan, Indonesia)
- PNN Princeton Municipal Airport (Princeton, Maine, United States)
- PNQ Pune International Airport (Pune, India)
- PNR Pointe Noire Airport (Pointe-Noire, Republic of the Congo)
- PNS Pensacola Regional Airport (Pensacola, Florida, United States)
- PNT Teniente Julio Gallardo Airport (Puerto Natales, Chile)
- PNU Panguitch Municipal Airport (FAA: U55) (Panguitch, Utah, United States)
- PNX North Texas Regional Airport (FAA: GYI) (Sherman/Denison, Texas, United States)
- PNY Pondicherry Airport (Pondicherry, India)
- PNZ Senador Nilo Coelho Airport (Petrolina, Pernambuco, Brazil)
- POA Salgado Filho International Airport (Porto Alegre, Rio Grande do Sul, Brazil)
- POB Pope Air Force Base (Fayetteville, North Carolina, United States)
- POC Brackett Field (La Verne, California, United States)
- POD Podor Airport (Podor, Senegal)
- POE Polk Army Airfield (Fort Polk, Louisiana, United States)
- POF Poplar Bluff Municipal Airport (Poplar Bluff, Missouri, United States)
- POG Port Gentil Airport (Port Gentil, Gabon)
- POH Pocahontas Municipal Airport (Pocahontas, Iowa, United States)
- POJ Patos de Minas Airport (Patos de Minas, Minas Gerais, Brazil)
- POL Pemba Airport (Pemba/Porto Amelia, Mozambique)
- POM Jacksons International Airport (Port Moresby Airport) (Port Moresby, Papua New Guinea)
- POP Puerto Plata Airport (San Felipe de Puerto Plata, Dominican Republic)
- POR Pori Airport (Pori, Finland)
- POS Piarco International Airport (Piarco (near Port of Spain), Trinidad and Tobago)
- POT Ken Jones Aerodrome (Port Antonio, Jamaica)
- POU Dutchess County Airport (Poughkeepsie, New York, United States)
- POW Portorož Airport (Portorož, Slovenia)
- POX Pontoise Airport (Paris, France)
- POY Powell Municipal Airport (Powell, Wyoming, United States)
- POZ Poznań-Ławica Airport (Poznań, Poland)
- PPA Perry Lefors Field (Pampa, Texas, United States)
- PPB Adhemar de Barros Airport (Presidente Prudente, São Paulo, Brazil)
- PPC Prospect Creek Airport (Prospect Creek, Alaska, United States)
- PPF Tri-City Airport (Parsons, Kansas, United States)
- PPG Pago Pago International Airport (Pago Pago, American Samoa)
- PPI Port Pirie Airport (Port Pirie, South Australia, Australia)
- PPK Petropavlovsk Airport (Petropavl, Kazakhstan)
- PPL Phaplu Airport (Phaplu, Nepal)
- PPM Pompano Beach Airpark (FAA: PMP) (Pompano Beach, Florida, United States)
- PPN Guillermo León Valencia Airport (Popayán, Colombia)
- PPO La Porte Municipal Airport (La Porte, Indiana, United States)
- PPP Whitsunday Coast Airport (Proserpine, Queensland, Australia)
- PPQ Paraparaumu Airport (Paraparaumu Beach, New Zealand)
- PPS Puerto Princesa Airport (Puerto Princesa City, Philippines)
- PPT Faa'a International Airport (Papeete, Tahiti, French Polynesia)
- PPV Port Protection Seaplane Base (FAA: 19P) (Port Protection, Alaska, United States)
- PQI Northern Maine Regional Airport at Presque Isle (Presque Isle, Maine, United States)
- PQQ Port Macquarie Airport (Port Macquarie, New South Wales, Australia)
- PQS Pilot Station Airport (FAA: 0AK) (Pilot Station, Alaska, United States)
- PRA General Justo José de Urquiza Airport (Paraná, Entre Ríos, Argentina)
- PRB Paso Robles Municipal Airport (Paso Robles, California, United States)
- PRC Ernest A Love Field (Prescott, Arizona, United States)
- PRG Prague Ruzyne Airport (Prague, Czech Republic)
- PRH Phrae Airport (Phrae, Thailand)
- PRI Praslin Island Airport (Praslin Island, Seychelles)
- PRM Portimão Airport (Portimão, Algarve, Portugal)
- PRN Pristina International Airport (Pristina, Kosovo)
- PRO Perry Municipal Airport (Perry, Iowa, United States)
- PRP Propriano Airport (Propriano, France)
- PRQ Termal Airport (Presidencia Roque Saenz Pena Airport) (Presidencia Roque Sáenz Peña, Chaco, Argentina)
- PRR Paruima Airport (Paruima, Guyana)
- PRW Prentice Airport (FAA: 5N2) (Prentice, Wisconsin, United States)
- PRX Cox Field (Paris, Texas, United States)
- PRY Wonderboom Airport (Pretoria, South Africa)
- PRZ Prineville Airport (FAA: S39) (Prineville, Oregon, United States)
- PSA Galileo Galilei Airport (Pisa, Italy)
- PSB Mid-State Airport (Philipsburg, Pennsylvania, United States)
- PSC Tri-Cities Airport (Pasco, Washington, United States)
- PSE Mercedita Airport (Ponce, Puerto Rico)
- PSF Pittsfield Municipal Airport (Pittsfield, Massachusetts, United States)
- PSG Petersburg James A Johnson Airport (Petersburg, Alaska, United States)
- PSK New River Valley Airport (Dublin, Virginia, United States)
- PSL Perth (Scone) Airport - Perth Airport (Scotland) (Perth, Scotland, United Kingdom)
- PSM Pease International Tradeport (Portsmouth, New Hampshire, United States)
- PSN Palestine Municipal Airport (Palestine, Texas, United States)
- PSO Antonio Nariño Airport (Pasto, Colombia)
- PSP Palm Springs International Airport (Palm Springs, California, United States)
- PSQ Philadelphia Seaplane Base (FAA: 9N2) (Essington, Pennsylvania, United States)
- PSR Pescara Airport (Pescara, Italy)
- PSS Libertador General José de San Martín Airport (Posadas, Argentina)
- PSX Palacios Municipal Airport (Palacios, Texas, United States)
- PSY Port Stanley Airport (Stanley, Falkland Islands, British Overseas Territories, United Kingdom)
- PSZ Puerto Suárez International Airport (Puerto Suárez, Bolivia)
- PTA Port Alsworth Airport (FAA: TPO) (Port Alsworth, Alaska, United States)
- PTB Dinwiddie County Airport (Petersburg, Virginia, United States)
- PTC Port Alice Seaplane Base (FAA: 16K) (Port Alice, Alaska, United States)
- PTD Port Alexander Seaplane Base (FAA: AHP) (Port Alexander, Alaska, United States)
- PTH Port Heiden Airport (Port Heiden, Alaska, United States)
- PTJ Portland Airport (Portland, Victoria, Australia)
- PTK Oakland County International Airport (Pontiac, Michigan, United States)
- PTN Harry P Williams Memorial Airport (Patterson, Louisiana, United States)
- PTP Guadeloupe Pôle Caraïbes Airport (Pointe-à-Pitre, Guadeloupe)
- PTS Atkinson Municipal Airport (Pittsburg, Kansas, United States)
- PTT Pratt Industrial Airport (Pratt, Kansas, United States)
- PTU Platinum Airport (Platinum, Alaska, United States)
- PTV Porterville Municipal Airport (Porterville, California, United States)
- PTW Pottstown Limerick Airport (Pottstown, Pennsylvania, United States)
- PTY Tocumen International Airport (Panama City, Panama)
- PTZ Rio Amazonas Airport (Shell Mera, Ecuador)
- PUB Pueblo Memorial Airport (Pueblo, Colorado, United States)
- PUC Carbon County Airport (Price, Utah, United States)
- PUD Puerto Deseado Airport (Puerto Deseado, Santa Cruz Province, Argentina)
- PUF Pau Pyrénées Airport (Pau, France)
- PUI Purnea Airport (Purnia, India)
- PUJ Punta Cana International Airport (Punta Cana, Dominican Republic)
- PUL Port of Poulsbo Marina Moorage Seaplane Base (FAA: 83Q) (Poulsbo, Washington, United States)
- PUO Northstar Heliport (FAA: 90AK) (Prudhoe Bay/Deadhorse, Alaska, United States)
- PUP Pô Airport (Pô, Burkina Faso)
- PUQ Carlos Ibanez Del Campo International Airport (Punta Arenas, Chile)
- PUS Gimhae International Airport (Busan, South Korea)
- PUU Tres de Mayo Airport (Puerto Asís, Colombia)
- PUW Pullman-Moscow Regional Airport (Pullman, Washington (near Moscow, Idaho), United States)
- PUY Pula Airport (Pula, Croatia)
- PUZ Puerto Cabezas Airport (Puerto Cabezas, Nicaragua)
- PVA El Embrujo Airport (Providencia Island, Colombia)
- PVC Provincetown Municipal Airport (Provincetown, Massachusetts, United States)
- PVD Theodore Francis Green State Airport (Providence, Rhode Island, United States)
- PVF Placerville Airport (Placerville, California, United States)
- PVG Shanghai Pudong International Airport (Shanghai, China)
- PVH Governador Jorge Teixeira de Oliveira International Airport (Porto Velho, Brazil)
- PVK Aktion National Airport (Lefkada Airport) (Preveza, Greece)
- PVN Pleven Airport (Pleven, Bulgaria)
- PVO Reales Tamarindos Airport (Portoviejo, Ecuador)
- PVR Licenciado Gustavo Díaz Ordaz International Airport (Puerto Vallarta, Jalisco, Mexico)
- PVS Provideniya Bay Airport (Provideniya, Chukotka, Russia)
- PVU Provo Municipal Airport (Provo, Utah, United States)
- PVW Hale County Airport (Plainview, Texas, United States)
- PWA Wiley Post Airport (Oklahoma City, Oklahoma, United States)
- PWD Sher-Wood Airport (Plentywood, Montana, United States)
- PWE Pevek Airport (Pevek, Russia)
- PWK Palwaukee Municipal Airport (Chicago/Prospect Heights/Wheeling, Illinois, United States)
- PWL Purwokerto Airport (Wirasaba, Central Java, Indonesia)
- PWM Portland International Jetport (Portland, Maine, United States)
- PWQ Pavlodar Airport (Pavlodar, Kazakhstan)
- PWT Bremerton National Airport (Bremerton, Washington, United States)
- PXL Polacca Airport (FAA: P10) (Polacca, Arizona, United States)
- PXM Puerto Escondido International Airport (Puerto Escondido, Oaxaca, Mexico)
- PXO Porto Santo Airport (Porto Santo, Madeira, Portugal)
- PYH Cacique Aramare Airport (Puerto Ayacucho, Venezuela)
- PYJ Polyarny Airport (Polyarny, Yakutia, Russia)
- PYM Plymouth Municipal Airport (Plymouth, Massachusetts, United States)
- PYY Pai Airport (Pai, Thailand)
- PZB Pietermaritzburg Airport (Pietermaritzburg, South Africa)
- PZH Zhob Airport (Zhob, Pakistan)
- PZO Manuel Carlos Piar Guayana Airport (Ciudad Guayana, Venezuela)
- PZU Port Sudan New International Airport (Port Sudan, Sudan)
- PZY Pieštany Airport (Pieštany, Slovakia)
- QAJ Ajman International Airport (under construction) (Ajman, United Arab Emirates)
- QAM Amiens-Glisy Airport (Amiens, France)
- QBC Bella Coola Airport (Bella Coola, British Columbia, Canada)
- QBQ Besançon - La Vèze Aerodrome (Besançon / La Vèze, France)
- QCY RAF Coningsby (Coningsby, England, United Kingdom)
- QDF Conselheiro Lafaiete Airport (Conselheiro Lafaiete, Minas Gerais, Brazil)
- QFD Boufarik Airport (Boufarik, Algeria)
- QFO Duxford Airport (Duxford, England, United Kingdom)
- QFR Frosinone Airport (Frosinone, Italy)
- QGA Guaira Airport (Guaira, Paraná, Brazil)
- QGU Gifu Airport (Gifu, Japan)
- QHA Kiewit Airport (Hasselt, Belgium)
- QHI Chonburi Sattahip Airport (Sattahip, Chonburi Province, Thailand)
- QIE Istres-Le Tubé Air Base (Istres, France)
- QJX Nong Khai Airport (Nong Khai, Thailand)
- QKN Kairouan Airport (Kairouan, Tunisia)
- QLA Lasham Airfield (Lasham, England, United Kingdom)
- QLD Blida Airport (Blida, Algeria)
- QLS Lausanne-La Blécherette Airport (Lausanne, Switzerland)
- QLT Latina Airport (Latina (near Rome), Italy)
- QLY Pratica di Mare Airport (Pratica di Mare, Italy (near Rome), Italy)
- QMJ Shahid Asyaee Airport (Masjed Soleiman, Iran)
- QMM Cinquale Airport (Marina di Massa, Italy)
- QMZ Mainz-Finthen Airport (Mainz, Rhineland-Palatinate, Germany)
- QND Novi Sad Airport (Novi Sad, Serbia)
- QNJ Annemasse Airport (Annemasse, France)
- QNY New York Skyports Inc Seaplane Base (New York City, New York, United States)
- QOW Sam Mbakwe Airport (Owerri, Nigeria)
- QPA Padua Airport (Padua, Italy)
- QPG Paya Lebar Air Base (Paya Lebar, Singapore)
- QPS Campo Fontenelle (military) (Piraçununga, São Paulo, Brazil)
- QPZ Piacenza Airport (Piacenza, Italy)
- QRA Rand/Germiston Airport (Johannesburg, South Africa)
- QRO Querétaro International Airport (Querétaro, Mexico)
- QRV Arras - Roclincourt Airport (Arras / Roclincourt, France)
- QSA Sabadell Airport (Sabadell, Catalonia, Spain)
- QSC São Carlos Airport (São Carlos, São Paulo, Brazil)
- QSF Ain Arnat Airport (Setif, Algeria)
- QSI Moshi Airport (Moshi, Tanzania)
- QSR Salerno Costa d'Amalfi Airport (Salerno, Italy)
- QTJ Chartres-Champhol Airport (Chartres, France)
- QUG Goodwood Airfield (Chichester, England, United Kingdom)
- QUD Damanhur Airport (?) (Damanhur, Egypt)
- QUO Akwa Ibom International Airport (Uyo, Akwa Ibom State, Nigeria)
- QUS Gusau Airport (Gusau, Nigeria)
- QUT Utsunomiya Airport (Nikko / Utsunomiya, Tochigi Prefecture, Japan)
- QVB União da Vitória Airport (União da Vitória, Paraná, Brazil)
- QWG Wilgrove Air Park (FAA: 8A6) (Charlotte, North Carolina, United States)
- QXB Aix Les Milles Airport (Aix-en-Provence / Les Milles, France)
- QYR Barberey Airport (Troyes, France)
- QZN Relizane Airport (Relizane, Algeria)
- QZO Molin Bianco Airport (Arezzo, Italy)
- RAB Rabaul Airport (Rabaul, Papua New Guinea)
- RAC John H Batten Airport (Racine, Wisconsin, United States)
- RAF Ras an-Naqb Airport (Ras an-Naqb, Egypt)
- RAI Praia International Airport (Praia, Cape Verde)
- RAJ Rajkot Airport (Rajkot, India)
- RAK Menara International Airport (Marrakech, Morocco)
- RAL Riverside Municipal Airport (Riverside, California, United States)
- RAO Leite Lopes Airport (Ribeirão Preto, São Paulo, Brazil)
- RAP Rapid City Regional Airport (Rapid City, South Dakota, United States)
- RAR Rarotonga International Airport (Avarua, Cook Islands)
- RAT Raduzhny Airport (Raduzhny, Khanty-Mansi Autonomous Okrug, Russia)
- RBA Sale Airport (Rabat, Morocco)
- RBB Borba Airport (Borba, Amazonas, Brazil)
- RBC Robinvale Airport (Robinvale, Victoria, Australia)
- RBD Dallas Executive Airport (Dallas, Texas, United States)
- RBE Ratanakiri Airport (Ratanakiri, Cambodia)
- RBG Roseburg Regional Airport (Roseburg, Oregon, United States)
- RBL Red Bluff Municipal Airport (Red Bluff, California, United States)
- RBM Wallmuhle Airport (Straubing, Bavaria, Germany)
- RBQ Rurrenabaque Airport (Rurrenabaque, Bolivia)
- RBR Rio Branco International Airport (Presidente Medici Airport) (Rio Branco, Acre, Brazil)
- RBW Lowcountry Regional Airport (Walterboro, South Carolina, United States)
- RBY Ruby Airport (Ruby, Alaska, United States)
- RCA Ellsworth Air Force Base (Rapid City, South Dakota, United States)
- RCE Roche Harbor Seaplane Base (San Juan Island, Washington, United States)
- RCH Almirante Padilla Airport (Riohacha, Colombia)
- RCK H H Coffield Regional Airport (Rockdale, Texas, United States)
- RCM Richmond Airport (Richmond, Queensland, Australia)
- RCQ Reconquista Airport (Reconquista, Santa Fe, Argentina)
- RCR Fulton County Airport (Rochester, Indiana, United States)
- RCS Rochester Airport (Rochester, Kent, England, United Kingdom)
- RCT Nartron Field (Reed City, Michigan, United States)
- RDD Redding Municipal Airport (Redding, California, United States)
- RDG Reading Regional Airport (Carl A Spaatz Field) (Reading, Pennsylvania, United States)
- RDM Roberts Field (Redmond, Oregon, United States)
- RDR Grand Forks Air Force Base (Grand Forks, North Dakota, United States)
- RDT Richard Toll Airport (Richard Toll, Senegal)
- RDU Raleigh-Durham International Airport (Raleigh / Durham, North Carolina, United States)
- RDV Red Devil Airport (Red Devil, Alaska, United States)
- RDZ Rodez-Marcillac Airport (Salles-La-Source, Aveyron, France)
- REC Guararapes International Airport (Recife, Brazil)
- RED Mifflin County Airport (FAA: RVL) (Reedsville, Pennsylvania, United States)
- REG Reggio Calabria Airport (Reggio Calabria, Italy)
- REK Reykjavík Metropolitan Area (Reykjavík, Iceland)
- REL Almirante Marco Andrés Zar Airport (Trelew, Chubut, Argentina)
- REN Orenburg Tsentralny Airport (Orenburg, Russia)
- REO Rome State Airport (Rome, Oregon, United States)
- REP Angkor International Airport (Siem Reap, Cambodia)
- RER Retalhuleu Airport (Retalhuleu, Guatemala)
- RES Resistencia International Airport (Resistencia, Chaco, Argentina)
- RET Røst Airport (Røst, Nordland, Norway)
- REU Reus Airport (Reus (near Tarragona), Spain)
- REX General Lucio Blanco International Airport (Reynosa, Mexico)
- RFD Chicago Rockford International Airport (Greater Rockford Airport) (Rockford, Illinois, United States)
- RFG Rooke Field (Refugio, Texas, United States)
- RGA Hermes Quijada International Airport (Río Grande, Tierra del Fuego, Argentina)
- RGL Piloto Civil Norberto Fernández International Airport (Río Gallegos, Santa Cruz, Argentina)
- RGN Yangon International Airport (Yangon, Myanmar)
- RGS Burgos Airport (Burgos, Spain)
- RHE Reims Champagne Airport (Reims, France)
- RHI Rhinelander-Oneida County Airport (Rhinelander, Wisconsin, United States)
- RHO Rhodes International Airport (Rhodes, Greece)
- RHP Ramechhap Airport (Ramechhap, Nepal)
- RHV Reid-Hillview Airport of Santa Clara County (San Jose, California, United States)
- RIA Santa Maria Airport (Santa Maria, Rio Grande do Sul, Brazil)
- RIB Riberalta Airport (Riberalta, Bolivia)
- RIC Richmond International Airport (Richmond, Virginia, United States)
- RID Richmond Municipal Airport (Richmond, Indiana, United States)
- RIE Rice Lake Regional Airport (Carl's Field) (FAA: RPD) (Rice Lake, Wisconsin, United States)
- RIF Richfield Municipal Airport (Richfield, Utah, United States)
- RIG Rio Grande Airport (Rio Grande, Brazil)
- RIK Carrillo Airport (Carrillo, Costa Rica)
- RIL Garfield County Regional Airport (Rifle, Colorado, United States)
- RIO All Airports (Rio de Janeiro, Brazil)
- RIR Flabob Airport (Riverside/Rubidoux, California, United States)
- RIV March ARB (Riverside, California, United States)
- RIW Riverton Regional Airport (Riverton, Wyoming, United States)
- RIX Riga International Airport (Riga, Latvia)
- RJH Shah Makhdum Airport (Rajshahi, Bangladesh)
- RJK Rijeka Airport (Rijeka, Croatia)
- RKC Montague Airport (Yreka Rohrer Field) (FAA: 1O5) (Montague, California, United States)
- RKD Knox County Regional Airport (Rockland, Maine, United States)
- RKE Roskilde Airport (Roskilde (near Copenhagen), Denmark)
- RKP Aransas County Airport (Rockport, Texas, United States)
- RKR Robert S Kerr Airport (Poteau, Oklahoma, United States)
- RKS Rock Springs - Sweetwater County Airport (Rock Springs, Wyoming, United States)
- RKT Ras Al Khaimah International Airport (Ras Al Khaimah, United Arab Emirates)
- RKV Reykjavík Airport (Reykjavík, Iceland)
- RKW Rockwood Municipal Airport (Rockwood, Tennessee, United States)
- RKZ Shigatse Peace Airport (Shigatse, Tibet Autonomous Region, China)
- RLA Rolla Downtown Airport (FAA: K07) (Rolla, Missouri, United States)
- RLD Richland Airport (Richland, Washington, United States)
- RLG Rostock Laage Airport (Rostock, Germany)
- RLT Arlit Airport (Arlit, Niger)
- RMD Ramagundam Airport (Ramagundam, Andhra Pradesh, India)
- RME Griffiss Airpark (Rome, New York, United States)
- RMF Marsa Alam (Marsa Alam, Egypt)
- RMG Richard B Russell Airport (Rome, Georgia, United States)
- RMI Federico Fellini International Airport (Rimini, Italy)
- RMK Renmark Airport (Renmark, South Australia, Australia)
- RML Ratmalana Airport (Ratmalana, Sri Lanka)
- RMN Rumginae Airport (Rumginae, Papua New Guinea)
- RMP Rampart Airport (Rampart, Alaska, United States)
- RMQ Taichung International Airport (Taichung, Taiwan, Republic of China)
- RMS Ramstein Air Base (Ramstein, Germany)
- RNA Ulawa Airport (Arona, Ulawa Island, Solomon Islands)
- RNB Ronneby Airport (Ronneby, Sweden)
- RNC Warren County Memorial Airport (McMinnville, Tennessee, United States)
- RND Randolph Air Force Base (Universal City, Texas, United States)
- RNE Renaison Airport (Renaison, France)
- RNH New Richmond Regional Airport (New Richmond, Wisconsin, United States)
- RNI Corn Island Airport (Corn Island, Nicaragua)
- RNN Bornholm Airport (Rønne, Denmark)
- RNO Reno-Tahoe International Airport (Reno, Nevada, United States)
- RNP Rongelap Airport (Rongelap Atoll, Marshall Islands)
- RNS St Jacques Airport (Rennes, France)
- RNT Renton Municipal Airport (Renton, Washington, United States)
- RNZ Jasper County Airport (FAA: RZL) (Rensselaer, Indiana, United States)
- ROA Roanoke Regional Airport (Woodrum Field) (Roanoke, Virginia, United States)
- ROB Roberts International Airport (Monrovia, Liberia)
- ROC Greater Rochester International Airport (Rochester, New York, United States)
- ROG Rogers Municipal Airport (Carter Field) (Rogers, Arkansas, United States)
- ROK Rockhampton Airport (Rockhampton, Queensland, Australia)
- ROM All Airports (Rome, Italy)
- ROP Rota International Airport (FAA: GRO) (Rota Island, Northern Mariana Islands)
- ROR Babelthuap Airport (Koror, Palau)
- ROS Rosario - Islas Malvinas International Airport (Rosario, Argentina)
- ROT Rotorua Airport (Rotorua, New Zealand)
- ROU Rousse Airport (Rousse, Bulgaria)
- ROV Rostov-on-Don Airport (Rostov-on-Don, Russia)
- ROW Roswell International Air Center (Roswell, New Mexico, United States)
- ROX Roseau Municipal Airport (Rudy Billberg Field) (Roseau, Minnesota, United States)
- RPB Roper Bar Airport (Roper Bar, Northern Territory, Australia)
- RPN Rosh Pina Airport (Rosh Pina, Israel)
- RPR Raipur Airport (Raipur, India)
- RPX Roundup Airport (Roundup, Montana, United States)
- RRG Sir Gaëtan Duval Airport (Rodrigues Island, Mauritius)
- RRK Rourkela Airport (Rourkela, India)
- RRL Merrill Municipal Airport (Merrill, Wisconsin, United States)
- RRR Raroia Airport (Raroia, French Polynesia)
- RRS Røros Airport (Røros, Norway)
- RRT Warroad International Airport (Swede Carlson Field) (Warroad, Minnesota, United States)
- RSA Santa Rosa Airport (Santa Rosa, Argentina)
- RSH Russian Mission Airport (Russian Mission, Alaska, United States)
- RSJ Rosario Seaplane Base (Orcas Island, Washington, United States)
- RSL Russell Municipal Airport (Russell, Kansas, United States)
- RSN Ruston Regional Airport (Ruston, Louisiana, United States)
- RST Rochester International Airport (Rochester, Minnesota, United States)
- RSW Southwest Florida International Airport (Fort Myers, Florida, United States)
- RTB Juan Manuel Gálvez International Airport (Roatán, Honduras)
- RTC Ratnagiri Airport (Ratnagiri, India)
- RTM Rotterdam The Hague Airport (Rotterdam, Netherlands, Kingdom of the Netherlands)
- RTN Raton Municipal Airport (Crews Field) (Raton, New Mexico, United States)
- RTS Rottnest Island Airport (Rottnest Island, Western Australia, Australia)
- RTW Saratov Tsentralny Airport (Saratov, Russia)
- RUA Arua Airport (Arua, Uganda)
- RUG Rugao Air Base (Rugao, Jiangsu, China)
- RUH King Khalid International Airport (Riyadh, Saudi Arabia)
- RUK Rukumkot Airport (Rukumkot, Nepal)
- RUM Rumjatar Airport (Rumjatar, Nepal)
- RUN Roland Garros Airport (St Denis, Réunion, France)
- RUP Rupsi Airport (Rupsi, Meghalaya, India)
- RUR Rurutu Airport (Rurutu, French Polynesia)
- RUS Marau Sound Airport (Marau Sound, Solomon Islands)
- RUT Rutland State Airport (Rutland, Vermont, United States)
- RVE Los Colonizadores Airport (Saravena, Colombia)
- RVH Rzhevka Airport (Saint Petersburg, Russia)
- RVK Rørvik Airport, Ryum (Rørvik, Norway)
- RVN Rovaniemi Airport (Rovaniemi, Finland)
- RVS Richard Lloyd Jones Junior Airport (Tulsa, Oklahoma, United States)
- RWF Redwood Falls Municipal Airport (Redwood Falls, Minnesota, United States)
- RWI Rocky Mount-Wilson Regional Airport (Rocky Mount, North Carolina, United States)
- RWL Rawlins Municipal Airport (Harvey Field) (Rawlins, Wyoming, United States)
- RWN Rovno Airport (Rivne, Ukraine)
- RXS Roxas Airport (Roxas City, Capiz, Philippines)
- RYB Staroselye Airport (Rybinsk, Yaroslavl Oblast, Russia)
- RYG Moss Airport, Rygge / Rygge Air Station (Rygge (near Moss), Norway)
- RYN Medis Airport (Royan, France)
- RZE Rzeszów-Jasionka Airport (Rzeszów, Poland)
- RZN Ryazan Airport (Turlatovo Airport) (Ryazan, Russia)
- RZP Cesar Lim Rodriguez (Taytay-Sandoval) Airport (Taytay, Palawan, Philippines)
- RZZ Halifax County Airport (Roanoke Rapids, North Carolina, United States)
- SAA Shively Field (Saratoga, Wyoming, United States)
- SAB Juancho E Yrausquin Airport (Saba, Caribbean Netherlands, Netherlands, Kingdom of the Netherlands)
- SAC Sacramento Executive Airport (Sacramento, California, United States)
- SAD Safford Regional Airport (Safford, Arizona, United States)
- SAE Sangir Airport (Sangir, Indonesia)
- SAF Santa Fe Municipal Airport (Santa Fe, New Mexico, United States)
- SAG Sagwon Airport (Sagwon, Alaska, United States)
- SAH El Rahaba Airport (Sanaa International) (Sana'a, Yemen)
- SAI San Marino Airport (San Marino, Republic of San Marino)
- SAJ Sirajganj Airport (Sirajganj, Bangladesh)
- SAK Sauðárkrókur Airport (Sauðárkrókur, Iceland)
- SAL Comalapa International Airport (El Salvador International) (San Salvador, El Salvador)
- SAN San Diego International Airport (San Diego, California, United States)
- SAO All Airports (São Paulo, Brazil)
- SAP La Mesa International Airport (San Pedro Sula, Honduras)
- SAR Sparta Community Airport (Hunter Field) (Sparta, Illinois, United States)
- SAS Salton Sea Airport (Salton City, California, United States)
- SAT San Antonio International Airport (San Antonio, Texas, United States)
- SAV Savannah/Hilton Head International Airport (Savannah, Georgia (near Hilton Head, South Carolina), United States)
- SAW Sabiha Gökçen International Airport (Istanbul, Turkey)
- SAY Siena Airport (Siena, Italy)
- SAZ Sasstown Airport (Sasstown, Liberia)
- SBA Santa Barbara Municipal Airport (Santa Barbara, California, United States)
- SBD San Bernardino International Airport (San Bernardino, California, United States)
- SBF Sardeh Band Airport (Sardeh Band, Afghanistan)
- SBH Gustaf III Airport (Gustavia, Saint Barthélemy, Saint Barthélemy)
- SBI Sambailo Airport (Koundara, Guinea)
- SBK Saint-Brieuc - Armor Airport (Saint-Brieuc, France)
- SBL Santa Ana del Yacuma Airport (Santa Ana del Yacuma, Bolivia)
- SBM Sheboygan County Memorial Airport (Sheboygan, Wisconsin, United States)
- SBN South Bend Regional Airport (South Bend, Indiana, United States)
- SBO Salina-Gunnison Airport (FAA: 44U) (Salina, Utah, United States)
- SBP San Luis Obispo County Regional Airport (San Luis Obispo, California, United States)
- SBS Steamboat Springs Airport (Bob Adams Field) (Steamboat Springs, Colorado, United States)
- SBU Springbok Airport (Springbok, South Africa)
- SBW Sibu Airport (Sibu, Malaysia)
- SBX Shelby Airport (Shelby, Montana, United States)
- SBY Salisbury-Ocean City Wicomico Regional Airport (Salisbury, Maryland, United States)
- SBZ Sibiu International Airport (Sibiu, Romania)
- SCB Scribner State Airport (Scribner, Nebraska, United States)
- SCC Deadhorse Airport (Deadhorse, Alaska, United States)
- SCD Sulaco Airport (Sulaco, Honduras)
- SCE University Park Airport (FAA: UNV) (State College, Pennsylvania, United States)
- SCF Scottsdale Airport (FAA: SDL) (Scottsdale, Arizona, United States)
- SCH Schenectady County Airport (Schenectady, New York, United States)
- SCK Stockton Metropolitan Airport (Stockton, California, United States)
- SCL Comodoro Arturo Merino Benítez International Airport (Santiago, Chile)
- SCM Scammon Bay Airport (Scammon Bay, Alaska, United States)
- SCN Saarbrücken Airport (Saarbrücken, Germany)
- SCO Aktau Airport (Aktau, Kazakhstan)
- SCQ Santiago de Compostela Airport (Santiago de Compostela, Spain)
- SCS Scatsta Airport (Shetland Islands, Scotland, United Kingdom)
- SCU Antonio Maceo International Airport (Santiago, Cuba)
- SCV Suceava Airport (Suceava, Romania)
- SCW Syktyvkar Airport (Syktyvkar, Komi Republic, Russia)
- SCX Salina Cruz Airport (NAS Salina Cruz) (Salina Cruz, Oaxaca, Mexico)
- SCY San Cristóbal Airport (San Cristóbal Island, Galápagos Islands, Ecuador)
- SDA Baghdad International Airport (formerly ORBS/Saddam International) (Baghdad, Iraq)
- SDC Sandcreek Airport (Sandcreek Village, Guyana)
- SDD Lubango Airport (Lubango, Angola)
- SDE Vicecomodoro Ángel de la Paz Aragonés Airport (Santiago del Estero, Argentina)
- SDF Louisville International Airport (Standiford Field) (Louisville, Kentucky, United States)
- SDJ Sendai Airport (Natori, Japan)
- SDK Sandakan Airport (Sandakan, Malaysia)
- SDL Sundsvall-Härnösand Airport (Midlanda Airport) (Sundsvall, Sweden)
- SDM Brown Field Municipal Airport (San Diego, California, United States)
- SDN Sandane Airport, Anda (Gloppen, Sogn og Fjordane, Norway)
- SDP Sand Point Airport (Sand Point, Alaska, United States)
- SDQ Las Américas International Airport (Punta Caucedo (near Santo Domingo), Dominican Republic)
- SDR Santander - Parayas Airport (Santander, Cantabria, Spain)
- SDU Santos Dumont Airport (Rio de Janeiro, Brazil)
- SDV Sde Dov Airport (Tel Aviv, Israel)
- SDX Sedona Airport (FAA: SEZ) (Sedona, Arizona, United States)
- SDY Sidney-Richland Municipal Airport (Sidney, Montana, United States)
- SEA Seattle-Tacoma International Airport (SeaTac (near Seattle and Tacoma), Washington, United States)
- SEE Gillespie Field (San Diego / El Cajon, California, United States)
- SEF Sebring Regional Airport (Sebring, Florida, United States)
- SEG Penn Valley Airport (Selinsgrove, Pennsylvania, United States)
- SEH Senggeh Airport (Senggeh, Indonesia)
- SEL All Airports (code was used in Gimpo International Airport) (Seoul, South Korea)
- SEM Craig Field (Selma, Alabama, United States)
- SEN London Southend Airport (Rochford, Essex, United Kingdom)
- SEP Clark Field Municipal Airport (Stephenville, Texas, United States)
- SEQ Sungai Pakning Bengkalis Airport (Sungai Pakning Bengkalis, Indonesia)
- SER Freeman Municipal Airport (Seymour, Indiana, United States)
- SET San Esteban Airport (San Esteban, Honduras)
- SEX Sembach Air Base (Sembach, Germany)
- SEY Sélibaby Airport (Sélibaby, Mauritania)
- SEZ Seychelles International Airport (Mahé, Seychelles)
- SFA Thyna/El Maou Airport (Sfax, Tunisia)
- SFB Orlando Sanford International Airport (Sanford, Florida (near Orlando), United States)
- SFD Las Flecheras Airport (San Fernando de Apure, Venezuela)
- SFE San Fernando Airport (San Fernando City, La Union, Philippines)
- SFF Felts Field (Spokane, Washington, United States)
- SFH San Felipe International Airport (San Felipe, Baja California, Mexico)
- SFJ Kangerlussuaq Airport (Kangerlussuaq, Greenland)
- SFL São Filipe Airport (Fogo, Cape Verde)
- SFM Sanford Regional Airport (Sanford, Maine, United States)
- SFO San Francisco International Airport (San Francisco, California, United States)
- SFQ Sanliurfa Airport (Sanliurfa, Turkey)
- SFS Subic Bay International Airport (Morong, Bataan, Philippines)
- SFT Skellefteå Airport (Skellefteå, Skellefteå, Sweden)
- SFZ North Central State Airport (Pawtucket, Rhode Island, United States)
- SGA Sheghnan Airport (Sheghnan, Afghanistan)
- SGC Surgut Airport (Surgut, Russia)
- SGD Sønderborg Airport (Sønderborg, Denmark)
- SGE Siegerland Airport (Burbach, Germany)
- SGF Springfield-Branson National Airport (Springfield, Missouri, United States)
- SGH Springfield-Beckley Municipal Airport (Springfield, Ohio, United States)
- SGK Sangapi Airport (Sangapi, Papua New Guinea)
- SGL Danilo Atienza (Sangley Point) Air Base (Cavite City, Cavite, Philippines)
- SGN Tan Son Nhat International Airport (Ho Chi Minh City, Vietnam)
- SGR Sugar Land Regional Airport (Sugar Land, Texas (near Houston), United States)
- SGS Sanga-Sanga Airport (Bongao, Tawi-Tawi, Philippines)
- SGT Stuttgart Municipal Airport (Stuttgart, Arkansas, United States)
- SGU St George Municipal Airport (St George, Utah, United States)
- SGY Skagway Airport (Skagway, Alaska, United States)
- SHA Shanghai Hongqiao International Airport (Shanghai, China)
- SHB Nakashibetsu Airport (Nakashibetsu, Japan)
- SHD Shenandoah Valley Regional Airport (Staunton / Waynesboro / Harrisonburg, Virginia, United States)
- SHE Shenyang Taoxian International Airport (Shenyang, China)
- SHG Shungnak Airport (Shungnak, Alaska, United States)
- SHH Shishmaref Airport (Shishmaref, Alaska, United States)
- SHI Shimojishima Airport (Shimojishima, Japan)
- SHJ Sharjah International Airport (Sharjah, United Arab Emirates)
- SHL Barapani Airport (Shillong, India)
- SHM Nanki-Shirahama Airport (Shirahama, Japan)
- SHN Sanderson Field (Shelton, Washington, United States)
- SHO Sokcho Airport (Sokcho, South Korea)
- SHR Sheridan County Airport (Sheridan, Wyoming, United States)
- SHV Shreveport Regional Airport (Shreveport, Louisiana, United States)
- SHX Shageluk Airport (Shageluk, Alaska, United States)
- SIA Xiguan Airport (Xi'an, Shaanxi, China)
- SID Amilcar Cabral International Airport (Sal Island, Cape Verde)
- SIG Fernando Luis Ribas Dominicci Airport (San Juan, Puerto Rico)
- SII Sania Ramel Airport (Sidi Ifni, Morocco)
- SIJ Siglufjörður Airport (Siglufjörður, Iceland)
- SIK Sikeston Memorial Municipal Airport (Sikeston, Missouri, United States)
- SIN Singapore Changi Airport (Changi, Singapore)
- SIO Smithton Airport (Smithton, Tasmania, Australia)
- SIP Simferopol International Airport (Simferopol, Ukraine)
- SIR Sion Airport (Sion, Switzerland)
- SIT Sitka Rocky Gutierrez Airport (Sitka, Alaska, United States)
- SIU Siuna Airport (Siuna, Nicaragua)
- SIV Sullivan County Airport (Sullivan, Indiana, United States)
- SIY Siskiyou County Airport (Montague, California, United States)
- SJC Norman Y Mineta San José International Airport (San Jose, California, United States)
- SJD Los Cabos International Airport (Los Cabos, Mexico)
- SJE Jorge Enrique González Airport (San José del Guaviare, Colombia)
- SJI San Jose Airport (San Jose, Occidental Mindoro, Philippines)
- SJJ Sarajevo International Airport (Sarajevo, Bosnia and Herzegovina)
- SJK São José dos Campos Regional Airport (São José dos Campos, Brazil)
- SJN St Johns Industrial Air Park (St Johns, Arizona, United States)
- SJO Juan Santamaría International Airport (San José, Costa Rica)
- SJP Professor Eribelto Manoel Reino State Airport (São José do Rio Preto, Brazil)
- SJT San Angelo Regional Airport (Mathis Field) (San Angelo, Texas, United States)
- SJU Luis Muñoz Marín International Airport (San Juan, Puerto Rico)
- SJW Shijiazhuang Daguocun International Airport (Shijiazhuang, China)
- SJX Sartaneja Airport (Sarteneja, Belize)
- SJY Seinäjoki Airport (Seinäjoki, Finland)
- SKA Fairchild Air Force Base (Spokane, Washington, United States)
- SKB Robert L Bradshaw International Airport (Basseterre, Saint Kitts and Nevis)
- SKE Skien Airport, Geiteryggen (Skien, Telemark, Norway)
- SKF Lackland Air Force Base / Kelly Field Annex (San Antonio, Texas, United States)
- SKG Makedonia Airport (Thessaloniki, Greece)
- SKI Skikda Airport (Skikda, Algeria)
- SKK Shaktoolik Airport (FAA: 2C7) (Shaktoolik, Alaska, United States)
- SKN Stokmarknes Airport, Skagen (Hadsel, Nordland, Norway)
- SKP Skopje Airport (Skopje, Republic of Macedonia)
- SKS Skrydstrup Airport (Vojens, Denmark)
- SKT Sialkot International Airport (Sialkot, Pakistan)
- SKU Skyros Island National Airport (Skyros, Greece)
- SKV St Catherine International Airport (St Catherine, Egypt)
- SKW Skwentna Airport (Skwentna, Alaska, United States)
- SKX Saransk Airport (Saransk, Russia)
- SKY Griffing Sandusky Airport (Sandusky, Ohio, United States)
- SKZ Sukkur Airport (Sukkur, Pakistan)
- SLA Martín Miguel de Güemes International Airport (Salta, Salta Province, Argentina)
- SLB Storm Lake Municipal Airport (Storm Lake, Iowa, United States)
- SLC Salt Lake City International Airport (Salt Lake City, Utah, United States)
- SLD Sliac Airport (Sliac, Slovakia)
- SLE McNary Field (Salem, Oregon, United States)
- SLG Smith Field (Siloam Springs, Arkansas, United States)
- SLH Sola Airport (Sola, Vanua Lava, Torba Province, Vanuatu)
- SLI Solwezi Airport (Solwezi, Zambia)
- SLJ Stellar Airpark (FAA: P19) (Chandler, Arizona, United States)
- SLK Adirondack Regional Airport (Saranac Lake, New York, United States)
- SLL Salalah Airport (Salalah, Oman)
- SLM Matacán Airport (Salamanca, Spain)
- SLN Salina Municipal Airport (Salina, Kansas, United States)
- SLO Salem-Leckrone Airport (Salem, Illinois, United States)
- SLP Ponciano Arriaga International Airport (San Luis Potosí, San Luis Potosí, Mexico)
- SLQ Sleetmute Airport (Sleetmute, Alaska, United States)
- SLR Sulphur Springs Municipal Airport (Sulphur Springs, Texas, United States)
- SLS Silistra Airport (Silistra, Bulgaria)
- SLT Harriet Alexander Field (FAA: ANK) (Salida, Colorado, United States)
- SLU George F L Charles Airport (Castries, Saint Lucia)
- SLV Shimla Airport (Simla, Himachal Pradesh, India)
- SLW Plan de Guadalupe International Airport (Saltillo, Mexico)
- SLY Salekhard Airport (Salekhard, Russia)
- SLZ Marechal Cunha Machado International Airport (São Luís, Brazil)
- SMA Santa Maria Airport (Santa Maria, Portugal)
- SMD Smith Field (Fort Wayne, Indiana, United States)
- SME Lake Cumberland Regional Airport (J T Wilson Field) (Somerset, Kentucky, United States)
- SMF Sacramento International Airport (Sacramento, California, United States)
- SMH Sapmanga Airport (Sapmanga, Papua New Guinea)
- SMI Samos International Airport "Aristarchos of Samos" (Samos Island, Greece)
- SMK St Michael Airport (St Michael, Alaska, United States)
- SMM Semporna Airport (Sabah, Malaysia)
- SMN Lemhi County Airport (Salmon, Idaho, United States)
- SMO Santa Monica Municipal Airport (Santa Monica, California, United States)
- SMQ Sampit Airport (Sampit, Central Kalimantan (Borneo), Indonesia)
- SMR Simón Bolívar International Airport (Santa Marta, Colombia)
- SMS Sainte Marie Airport (Île Sainte-Marie, Madagascar)
- SMU Sheep Mountain Airport (Sheep Mountain, Alaska, United States)
- SMV Samedan Airport (Engadin Airport) (St Moritz / Samedan, Switzerland)
- SMX Santa Maria Public Airport (Captain G Allan Hancock Field) (Santa Maria, California, United States)
- SMY Simenti Airport (Simenti, Senegal)
- SMZ Stoelmans Eiland Airport (Stoelmans Eiland, Suriname)
- SNA John Wayne Airport (Orange County Airport) (Santa Ana, California, United States)
- SNB Snake Bay Airport (Milikapiti, Melville Island, Northern Territory, Australia)
- SNC General Ulpiano Paez Airport (Salinas, Ecuador)
- SNE Preguiça Airport (São Nicolau, Cape Verde)
- SNH Stanthorpe Airport (Stanthorpe, Queensland, Australia)
- SNI Greenville/Sinoe Airport (Greenville, Liberia)
- SNK Winston Field (Snyder, Texas, United States)
- SNL Shawnee Regional Airport (Shawnee, Oklahoma, United States)
- SNN Shannon International Airport (Shannon (County Clare), Ireland)
- SNP St Paul Island Airport (St Paul Island, Alaska, United States)
- SNR Saint-Nazaire Montoir Airport (Saint-Nazaire, France)
- SNS Salinas Municipal Airport (Salinas, California, United States)
- SNU Abel Santamaría Airport (Santa Clara, Cuba)
- SNY Sidney Municipal Airport (Lloyd W Carr Field) (Sidney, Nebraska, United States)
- SNZ Santa Cruz Air Force Base (Santa Cruz, Rio de Janeiro, Brazil)
- SOB Sármellék International Airport (Sármellék, Hungary)
- SOC Adi Soemarmo International Airport (Solo City, Indonesia)
- SOD Sorocaba Airport (Sorocaba, São Paulo, Brazil)
- SOF Sofia Airport (Sofia, Bulgaria)
- SOG Sogndal Airport, Haukåsen (Sogndal, Norway)
- SOJ Sørkjosen Airport (Sørkjosen, Norway)
- SOK Semonkong Airport (Semonkong, Lesotho)
- SOM San Tomé Airport (San Tomé, Venezuela)
- SOP Moore County Airport (Pinehurst / Southern Pines, North Carolina, United States)
- SOS Sayak (Siargao) Airport (Del Carmen, Surigao del Norte, Philippines)
- SOU Southampton Airport (Eastleigh (near Southampton), England, United Kingdom)
- SOV Seldovia Airport (Seldovia, Alaska, United States)
- SOW Show Low Regional Airport (Show Low, Arizona, United States)
- SOY Stronsay Airport (Stronsay, Scotland, United Kingdom)
- SPA Spartanburg Downtown Memorial Airport (Spartanburg, South Carolina, United States)
- SPB Charlotte Amalie Harbor Seaplane Base (St Thomas Seaplane Base) (FAA: VI22) (Charlotte Amalie, Saint Thomas, United States Virgin Islands)
- SPC La Palma Airport (La Palma, Canary Islands, Spain)
- SPD Saidpur Airport (Saidpur, Bangladesh)
- SPF Black Hills Airport (Clyde Ice Field) (Spearfish, South Dakota, United States)
- SPG Albert Whitted Airport (St Petersburg, Florida, United States)
- SPH Sopu Airport (Sopu, Papua New Guinea)
- SPI Abraham Lincoln Capital Airport (Springfield, Illinois, United States)
- SPJ Sparti Airport (Sparti, Laconia, Greece)
- SPK All Airports (Sapporo, Japan)
- SPM Spangdahlem Air Base (Spangdahlem, Germany)
- SPN Saipan International Airport (Francisco C Ada) (FAA: GSN) (Saipan Island, Northern Mariana Islands)
- SPR San Pedro Airport (San Pedro, Belize)
- SPS Sheppard AFB / Wichita Falls Municipal Airport (Wichita Falls, Texas, United States)
- SPU Split Airport (Split, Croatia)
- SPW Spencer Municipal Airport (Spencer, Iowa, United States)
- SPZ Springdale Municipal Airport (FAA: ASG) (Springdale, Arkansas, United States)
- SQA Santa Ynez Airport (FAA: IZA) (Santa Ynez, California, United States)
- SQI Whiteside County Airport (Joseph H Bittorf Field) (Sterling / Rock Falls, Illinois, United States)
- SQL San Carlos Airport (San Carlos, California, United States)
- SQQ Šiauliai International Airport (Šiauliai, Lithuania)
- SQV Sequim Valley Airport (FAA: W28) (Sequim, Washington, United States)
- SQW Skive Airport (Skive, Denmark)
- SRC Searcy Municipal Airport (Searcy, Arkansas, United States)
- SRE Juana Azurduy de Padilla International Airport (Sucre, Bolivia)
- SRG Achmad Yani International Airport (Semarang, Indonesia)
- SRH Sarh Airport (Sarh, Chad)
- SRJ Capitán Germán Quiroga Guardia Airport (San Borja, Bolivia)
- SRP Stord Airport, Sørstokken (Stord, Hordaland, Norway)
- SRQ Sarasota-Bradenton International Airport (Sarasota, Florida (near Bradenton), United States)
- SRT Soroti Airport (Soroti, Uganda)
- SRV Stony River 2 Airport (Stony River, Alaska, United States)
- SRW Rowan County Airport (FAA: RUQ) (Salisbury, North Carolina, United States)
- SRX Gardabya Airport (Sirte, Libya)
- SRY Dasht-e Naz Airport (Sari, Iran)
- SRZ El Trompillo Airport (Santa Cruz de la Sierra, Bolivia)
- SSA Deputado Luís Eduardo Magalhães International Airport (Salvador, Bahia, Brazil)
- SSB Christiansted Harbor Seaplane Base (St Croix Seaplane Base) (FAA: VI32) (Christiansted, Saint Croix, United States Virgin Islands)
- SSC Shaw Air Force Base (Sumter, South Carolina, United States)
- SSE Solapur Airport (Sholapur (Solapur), India)
- SSF Stinson Municipal Airport (San Antonio, Texas, United States)
- SSG Malabo International Airport (Saint Isabel Airport) (Malabo, Equatorial Guinea)
- SSH Sharm el-Sheikh International Airport (Sharm el-Sheikh, Egypt)
- SSI Malcolm McKinnon Airport (Brunswick, Georgia, United States)
- SSJ Sandnessjøen Airport, Stokka (Sandnessjøen, Norway)
- SSN Seoul Air Base (Seongnam, South Korea)
- SSQ La Sarre Airport (La Sarre, Quebec, Canada)
- SSR Sara Airport (Sara, Vanuatu)
- SSV Siasi Airport (Siasi, Sulu, Philippines)
- SSX Samsun Samair Airport (Samsun, Turkey)
- SSZ Santos Air Base (Santos, Brazil)
- STA Stauning Vestjylland Airport (Skjern, Denmark)
- STB Miguel Urdaneta Fernández Airport (Santa Bárbara del Zulia, Venezuela)
- STC St Cloud Regional Airport (St Cloud, Minnesota, United States)
- STD Mayor Buenaventura Vivas Airport (Santo Domingo (near San Cristóbal, Táchira), Venezuela)
- STE Stevens Point Municipal Airport (Stevens Point, Wisconsin, United States)
- STF Stephen Island Airport (Stephen Island, Queensland, Australia)
- STG St George Airport (FAA: PBV) (St George, Alaska, United States)
- STI Cibao International Airport (Santiago, Dominican Republic)
- STJ Rosecrans Memorial Airport (St Joseph, Missouri, United States)
- STK Sterling Municipal Airport (Sterling, Colorado, United States)
- STL Lambert-Saint Louis International Airport (St Louis, Missouri, United States)
- STM Santarém-Maestro Wilson Fonseca Airport (Santarém, Pará, Brazil)
- STO All Airports (Stockholm, Sweden)
- STP St Paul Downtown Airport (Holman Field) (St Paul, Minnesota, United States)
- STQ St Marys Municipal Airport (FAA: OYM) (St Marys, Pennsylvania, United States)
- STR Stuttgart Airport (formerly Echterdingen Airport) (Stuttgart, Germany)
- STS Charles M Schulz Sonoma County Airport (Santa Rosa, California, United States)
- STT Cyril E King Airport (Charlotte Amalie, Saint Thomas, United States Virgin Islands)
- STU Santa Cruz Airport (Santa Cruz, Belize)
- STV Surat Airport (Surat, Gujarat, India)
- STW Stavropol Shpakovskoye Airport (Stavropol, Russia)
- STX Henry E Rohlsen Airport (Christiansted, Saint Croix, United States Virgin Islands)
- SUA Witham Field (Stuart, Florida, United States)
- SUB Juanda International Airport (Surabaya, Indonesia)
- SUD Stroud Municipal Airport (Stroud, Oklahoma, United States)
- SUE Door County Cherryland Airport (Sturgeon Bay, Wisconsin, United States)
- SUF Lamezia Terme International Airport (Lamezia Terme, Italy)
- SUG Surigao Airport (Surigao City, Surigao del Norte, Philippines)
- SUI Sukhumi Dranda Airport (Sukhumi, Georgia)
- SUJ Satu Mare International Airport (Satu Mare, Romania)
- SUM Sumter Airport (FAA: SMS) (Sumter, South Carolina, United States)
- SUN Friedman Memorial Airport (Hailey, Idaho, United States)
- SUO Sunriver Airport (FAA: S21) (Sunriver, Oregon, United States)
- SUS Spirit of St Louis Airport (Chesterfield, Missouri, United States)
- SUT Sumbawanga Airport (Sumbawanga, Tanzania)
- SUU Travis Air Force Base (Fairfield, California, United States)
- SUV Nausori International Airport (Suva / Nausori, Viti Levu, Fiji)
- SUW Richard I Bong Airport (Superior, Wisconsin, United States)
- SUX Sioux Gateway Airport (Colonel Bud Day Field) (Sioux City, Iowa, United States)
- SVA Savoonga Airport (Savoonga, Alaska, United States)
- SVC Grant County Airport (Silver City, New Mexico, United States)
- SVD E T Joshua Airport (Arno Vale (near Kingstown), Saint Vincent, Saint Vincent and the Grenadines)
- SVE Susanville Municipal Airport (Susanville, California, United States)
- SVF Savé Airport (Savé, Benin)
- SVG Stavanger Airport, Sola (Stavanger, Norway)
- SVH Statesville Regional Airport (Statesville, North Carolina, United States)
- SVJ Svolvær Airport, Helle (Svolvær, Norway)
- SVN Hunter Army Airfield (Savannah, Georgia, United States)
- SVO Sheremetyevo International Airport (Moscow, Russia)
- SVQ Seville Airport (San Pablo Airport) (Seville, Spain)
- SVS Stevens Village Airport (Stevens Village, Alaska, United States)
- SVW Sparrevohn LRRS Airport (Sparrevohn, Alaska, United States)
- SVX Koltsovo International Airport (Yekaterinburg, Russia)
- SVZ Juan Vicente Gómez International Airport (San Antonio del Táchira, Venezuela)
- SWA Jieyang Chaoshan Airport (Shantou Airport) (Jieyang, Guangdong, China)
- SWD Seward Airport (Seward, Alaska, United States)
- SWF Stewart International Airport (Newburgh, New York, United States)
- SWI Swindon Airport (Swindon, England, United Kingdom)
- SWN Sahiwal Airport (Sahiwal, Pakistan)
- SWO Stillwater Regional Airport (Stillwater, Oklahoma, United States)
- SWS Swansea Airport (Swansea, Wales, United Kingdom)
- SWT Strezhevoy Airport (Strezhevoy, Tomsk Oblast, Russia)
- SWW Avenger Field (Sweetwater, Texas, United States)
- SWY Sitiawan Airport (Perak, Malaysia)
- SXB Strasbourg Entzheim International Airport (Strasbourg, France)
- SXF Berlin-Schönefeld International Airport (Berlin, Germany)
- SXL Sligo Airport (Strandhill (near Sligo), Ireland)
- SXM Princess Juliana International Airport (Philipsburg, Sint Maarten, Kingdom of the Netherlands)
- SXP Sheldon Point Airport (Sheldon Point, Alaska, United States)
- SXQ Soldotna Airport (Soldotna, Alaska, United States)
- SXR Sheikh Ul Alam International Airport (Srinagar, India)
- SXV Salem Airport (Salem, India)
- SXY Sidney Municipal Airport (Sidney, New York, United States)
- SXZ Siirt Airport (Siirt, Turkey)
- SYA Eareckson Air Station (Shemya, Alaska, United States)
- SYD Sydney (Kingsford Smith) Airport (Mascot, Sydney, New South Wales, Australia)
- SYF Silva Bay Seaplane Base (Gabriola Island, British Columbia, Canada)
- SYI Shelbyville Municipal Airport (Bomar Field) (Shelbyville, Tennessee, United States)
- SYL Roberts Army Heliport (Camp Roberts, San Luis Obispo County, California, United States)
- SYN Stanton Airfield (Stanton, Minnesota, United States)
- SYO Shonai Airport (Yamagata, Japan)
- SYP Ruben Cantu Airport (Santiago de Veraguas, Panama)
- SYQ Tobías Bolaños International Airport (San José, Costa Rica)
- SYR Syracuse Hancock International Airport (Mattydale (near Syracuse), New York, United States)
- SYV Sylvester Airport (Sylvester, Georgia, United States)
- SYX Sanya Fenghuang International Airport (Hainan Island, China)
- SYY Stornoway Airport (Stornoway, Scotland, United Kingdom)
- SYZ Shiraz International Airport (Shiraz, Iran)
- SZB Sultan Abdul Aziz Shah Airport (Subang (near Kuala Lumpur), Malaysia)
- SZD Sheffield City Airport (Sheffield, England, United Kingdom)
- SZF Carsamba Airport (Samsun, Turkey)
- SZG Salzburg Airport (Salzburg, Austria)
- SZI Zaysan Airport (Zaysan, Kazakhstan)
- SZL Whiteman Air Force Base (Knob Noster, Missouri, United States)
- SZN Santa Cruz Island Airport (Santa Barbara, California, United States)
- SZP Santa Paula Airport (Santa Paula, California, United States)
- SZQ Sáenz Peña Airport (Sáenz Peña, Buenos Aires, Argentina)
- SZR Stara Zagora Airport (Stara Zagora, Bulgaria)
- SZS Ryans Creek Aerodrome (Stewart Island, New Zealand)
- SZT San Cristóbal de las Casas National Airport (Chiapas, Mexico)
- SZV Suzhou Airport (Guangfu Airport) (Suzhou (near Shanghai), China)
- SZW Schwerin-Parchim Airport (Parchim, Germany)
- SZX Shenzhen Bao'an International Airport (Shenzhen, Guangdong, China)
- SZY Szczytno-Snationalrt Airport (Szymany (near Szczytno), Poland)
- SZZ Szczecin-Goleniów "Solidarnosc" Airport (Goleniów (near Szczecin), Poland)
- TAB Crown Point International Airport (Scarborough, Tobago, Trinidad and Tobago)
- TAC Daniel Z Romualdez Airport (Tacloban Airport) (Tacloban City, Philippines)
- TAD Perry Stokes Airport (Trinidad, Colorado, United States)
- TAE Daegu International Airport (Daegu, South Korea)
- TAF Oran Tafaraoui Airport (Oran, Algeria)
- TAG Tagbilaran Airport (Tagbilaran City, Bohol, Philippines)
- TAI Ta'izz International Airport (Ta'izz, Yemen)
- TAJ Tadji Airport (Aitape, Papua New Guinea)
- TAL Ralph M Calhoun Memorial Airport (Tanana, Alaska, United States)
- TAM General Francisco Javier Mina International Airport (Tampico, Tamaulipas, Mexico)
- TAN Tangalooma Airport (Tangalooma, Queensland, Australia)
- TAO Qingdao Liuting International Airport (Qingdao, Shandong, China)
- TAP Tapachula International Airport (Tapachula, Chiapas, Mexico)
- TAR Taranto-Grottaglie Airport (Grottaglie, Puglia, Italy)
- TAS Yuzhny Airport (Tashkent, Uzbekistan)
- TAT Poprad-Tatry Airport (Poprad, Slovakia)
- TAV Tau Airport (Tua, American Samoa)
- TAY Tartu-Ülenurme Airport (Tartu, Estonia)
- TAZ Dashoguz Airport (Dasoguz, Turkmenistan)
- TBH Romblon Airport (Tablas Airport) (Alcantara, Romblon, Philippines)
- TBI New Bight Airport (New Bight, Cat Island, Bahamas)
- TBJ Tabarka - 7 Novembre International Airport (Tabarka, Tunisia)
- TBN Waynesville-St Robert Regional Airport (Forney Field) (Fort Leonard Wood, Missouri, United States)
- TBP Capitán FAP Pedro Canga Rodríguez Airport (Tumbes, Peru)
- TBR Statesboro-Bulloch County Airport (Statesboro, Georgia, United States)
- TBS Tbilisi International Airport (Tbilisi, Georgia)
- TBT Tabatinga International Airport (Tabatinga, Amazonas, Brazil)
- TBU Fuaʻamotu International Airport (Nukuʻalofa, Tongatapu, Tonga)
- TBW Tambov Donskoye Airport (Tambov, Russia)
- TBZ Tabriz International Airport (Tabriz, Iran)
- TCB Treasure Cay Airport (Treasure Cay, Abaco Islands, Bahamas)
- TCC Tucumcari Municipal Airport (Tucumcari, New Mexico, United States)
- TCI All Airports (Tenerife, Canary Islands, Spain)
- TCL Tuscaloosa Regional Airport (Tuscaloosa, Alabama, United States)
- TCM McChord Air Force Base (Tacoma, Washington, United States)
- TCN Tehuacán Airport (Tehuacán, Puebla, Mexico)
- TCP Taba International Airport (Taba, Egypt)
- TCS Truth or Consequences Municipal Airport (Truth or Consequences, New Mexico, United States)
- TCT Takotna Airport (Takotna, Alaska, United States)
- TCV Chingozi Airport (Tete, Mozambique)
- TCX Tabas Airport (Tabas, Iran)
- TCZ Tengchong Tuofeng Airport (Tengchong, Yunnan, China)
- TDD Teniente Jorge Henrich Arauz Airport (Trinidad, Bolivia)
- TDG Tandag Airport (Tandag, Surigao del Sur, Philippines)
- TDK Taldykorgan Airport (Taldykorgan, Kazakhstan)
- TDL Tandil Airport (Tandil, Argentina)
- TDO South Lewis County Airport (Ed Carlson Memorial Field) (Toledo, Washington, United States)
- TDS Sasereme Airport (Sasereme, Papua New Guinea)
- TDW Tradewind Airport (Amarillo, Texas, United States)
- TDX Trat Airport (Trat, Thailand)
- TDZ Metcalf Field (Toledo, Ohio, United States)
- TEB Teterboro Airport (Teterboro, New Jersey, United States)
- TED Thisted Airport (Thisted, Denmark)
- TEG Tenkodogo Airport (Tenkodogo, Burkina Faso)
- TEI Tezu Airport (Tezu, Arunachal Pradesh, India)
- TEK Tatitlek Airport (FAA: 7KA) (Tatitlek, Alaska, United States)
- TEN Tongren Fenghuang Airport (Tongren, Guizhou, China)
- TEQ Çorlu Airport (Tekirdag, Turkey)
- TER Lajes Airport (Lajes, Azores, Portugal)
- TET Chingozi Airport (Tete, Mozambique)
- TEX Telluride Regional Airport (Telluride, Colorado, United States)
- TEZ Tezpur Airport (Tezpur, Assam, India)
- TFF Tefé Airport (Tefé, Amazonas, Brazil)
- TFN Tenerife North Airport (Los Rodeos Airport) (Tenerife, Canary Islands, Spain)
- TFS Tenerife South Airport (Reina Sofia Airport) (Tenerife, Canary Islands, Spain)
- TGA Tengah Air Base (Tengah, Singapore)
- TGB Tagbita Airport (Rizal, Palawan, Philippines)
- TGD Podgorica Airport (Golubovci (near Podgorica), Montenegro)
- TGE Sharpe Field (FAA: AL73) (Tuskegee, Alabama, United States)
- TGI Tingo María Airport (Tingo María, Peru)
- TGM Târgu Mures International Airport (Târgu-Mures, Romania)
- TGP Podkamennaya Tunguska Airport (Podkamennaya Tunguska, Krasnoyarsk, Russia)
- TGU Toncontín International Airport (Tegucigalpa, Honduras)
- TGZ Angel Albino Corzo International Airport (Tuxtla Gutiérrez, Chiapas, Mexico)
- THA Tullahoma Regional Airport (William Northern Field) (Tullahoma, Tennessee, United States)
- THC Tchien Airport (Tchien, Liberia)
- THE Teresina Airport (Teresina, Piauí, Brazil)
- THF Tempelhof International Airport (closed 2008) (Berlin, Germany)
- THI Tichitt Airport (Tichitt, Mauritania)
- THL Tachilek Airport (Tachilek, Myanmar)
- THN Trollhättan-Vänersborg Airport (Trollhättan / Vänersborg, Sweden)
- THO Thorshofn Airport (Þórshöfn, Iceland)
- THP Hot Springs County-Thermopolis Municipal Airport (Thermopolis, Wyoming, United States)
- THR Mehrabad International Airport (Tehran, Iran)
- THS Sukhothai Airport (Sukhothai, Thailand)
- THT Tamchakett Airport (Tamchakett, Mauritania)
- THU Thule Air Base (Pituffik, Greenland)
- THV York Airport (York, Pennsylvania, United States)
- THX Turukhansk Airport (Turukhansk, Russia)
- THZ Tahoua Airport (Tahoua, Niger)
- TIA Tirana International Airport (Tirana, Albania)
- TIC Tinak Airport (FAA: N18) (Tinak, Arno Atoll, Marshall Islands)
- TIF Ta'if Airport (Ta'if, Saudi Arabia)
- TII Tarin Kowt Airport (Tarin Kowt, Afghanistan)
- TIK Tinker Air Force Base (Oklahoma City, Oklahoma, United States)
- TIJ General Abelardo L Rodríguez International Airport (Tijuana, Baja California, Mexico)
- TIP Tripoli International Airport (Tripoli, Libya)
- TIQ Tinian International Airport (West Tinian) (FAA: TNI) (Tinian Island, Northern Mariana Islands)
- TIR Tirupati Airport (Tirupati, Andhra Pradesh, India)
- TIU Richard Pearse Airport (Timaru, New Zealand)
- TIV Tivat Airport (Tivat, Montenegro)
- TIW Tacoma Narrows Airport (Tacoma, Washington, United States)
- TIX Space Coast Regional Airport (Titusville, Florida, United States)
- TIY Tidjikja Airport (Tidjikja, Mauritania)
- TJA Capitán Oriel Lea Plaza Airport (Tarija, Bolivia)
- TJK Tokat Airport (Tokat, Turkey)
- TJM Roschino Airport (Tyumen, Russia)
- TJQ Buluh Tumbang Airport (Tanjung Pandan, Bangka-Belitung, Indonesia)
- TKA Talkeetna Airport (Talkeetna, Alaska, United States)
- TKD Takoradi Airport (Sekondi-Takoradi, Ghana)
- TKF Truckee-Tahoe Airport (FAA: TRK) (Truckee, California, United States)
- TKG Radin Inten II Airport (Bandar Lampung, Sumatra, Indonesia)
- TKI Tokeen Seaplane Base (FAA: 57A) (Tokeen, Alaska, United States)
- TKJ Tok Airport (Tok, Alaska, United States)
- TKK Chuuk International Airport (Weno, Federated States of Micronesia)
- TKQ Kigoma Airport (Kigoma, Tanzania)
- TKT Tak Airport (Tak, Thailand)
- TKU Turku Airport (Turku, Finland)
- TLA Teller Airport (FAA: TER) (Teller, Alaska, United States)
- TLC Licenciado Adolfo López Mateos International Airport (Toluca, Estado de México, Mexico)
- TLF Telida Airport (FAA: 2K5) (Telida, Alaska, United States)
- TLH Tallahassee Regional Airport (Tallahassee, Florida, United States)
- TLJ Tatalina LRRS Airport (Takotna, Alaska, United States)
- TLL Tallinn Airport (Lennart Meri Tallinn Airport) (Tallinn, Estonia)
- TLN Toulon-Hyères Airport (Toulon, France)
- TLQ Turpan Jiaohe Airport (Turpan, Xinjiang, China)
- TLR Mefford Field (Tulare, California, United States)
- TLS Toulouse Blagnac International Airport (Toulouse, France)
- TLT Tuluksak Airport (Tuluksak, Alaska, United States)
- TLV Ben Gurion International Airport (Lod (near Tel Aviv), Israel)
- TMA Henry Tift Myers Airport (Tifton, Georgia, United States)
- TMB Kendall-Tamiami Executive Airport (Miami, Florida, United States)
- TMD Timbedra Airport (Timbedra, Mauritania)
- TME Gabriel Vargas Santos Airport (Tame, Arauca, Colombia)
- TMJ Termez Airport (Termez, Uzbekistan)
- TML Tamale Airport (Tamale, Northern Region, Ghana)
- TMM Toamasina Airport (Toamasina, Madagascar)
- TMP Tampere-Pirkkala Airport (Tampere / Pirkkala, Finland)
- TMQ Tambao Airport (Tambao, Burkina Faso)
- TMR Tamanrasset Airport (Tamanrasset, Algeria)
- TMS São Tomé International Airport (São Tomé, São Tomé and Príncipe)
- TMT Porto Trombetas Airport (Porto Trombetas, Oriximiná, Pará, Brazil)
- TMU Tambor Airport (Tambor, Costa Rica)
- TMW Tamworth Airport (Tamworth, New South Wales, Australia)
- TMZ Thames Airport (Thames, New Zealand)
- TNA Jinan Yaoqiang International Airport (Jinan, Shandong, China)
- TNC Tin City LRRS Airport (Tin City, Alaska, United States)
- TNF Toussus-le-Noble Airport (Toussus-le-Noble, France)
- TNG Ibn Batouta International Airport (Tangier, Morocco)
- TNH Tonghua Sanyuanpu Airport (Tonghua, Jilin, China)
- TNI Satna Airport (Satna, India)
- TNJ Raja Haji Fisabilillah International Airport (Tanjung Pinang, Riau Islands, Indonesia)
- TNK Tununak Airport (FAA: 4KA) (Tununak, Alaska, United States)
- TNL Ternopil Airport (Ternopil, Ukraine)
- TNM Teniente R Marsh Airport (Villa Las Estrellas, Antarctica)
- TNN Tainan Airport (Tainan City, Taiwan, Republic of China)
- TNO Tamarindo Airport (Tamarindo, Costa Rica)
- TNP Twentynine Palms Airport (Twentynine Palms, California, United States)
- TNQ Teraina Airport (Teraina, Kiribati)
- TNR Ivato Airport (Antananarivo, Madagascar)
- TNT Dade-Collier Training and Transition Airport (Miami, Florida, United States)
- TNU Newton Municipal Airport (Newton, Iowa, United States)
- TOA Zamperini Field (Torrance, California, United States)
- TOB Gamal Abdel Nasser Airport (Tobruk, Libya)
- TOC Toccoa Airport (R G LeTourneau Field) (Toccoa, Georgia, United States)
- TOE Tozeur, Tunisia (Aeroport International Tozeur Nefta) (Tozeur, Tunisia, Tunisia)
- TOF Bogashevo Airport (Tomsk, Russia)
- TOG Togiak Airport (Togiak Village, Alaska, United States)
- TOI Troy Municipal Airport (Troy, Alabama, United States)
- TOJ Madrid-Torrejón Airport (Torrejón de Ardoz, Spain)
- TOL Toledo Express Airport (Toledo, Ohio, United States)
- TOM Timbuktu Airport (Timbuktu, Mali)
- TOP Philip Billard Municipal Airport (Topeka, Kansas, United States)
- TOR Torrington Municipal Airport (Torrington, Wyoming, United States)
- TOS Tromsø Airport (Tromsø, Norway)
- TOT Coronie Airport (Totness, Coronie, Suriname)
- TOY Toyama Airport (Toyama, Toyama, Japan)
- TPA Tampa International Airport (Tampa, Florida, United States)
- TPE Taiwan Taoyuan International Airport (Taoyuan County (near Taipei), Taiwan, Republic of China)
- TPF Peter O Knight Airport (Tampa, Florida, United States)
- TPH Tonopah Airport (Tonopah, Nevada, United States)
- TPL Draughon-Miller Central Texas Regional Airport (Temple, Texas, United States)
- TPQ Amado Nervo National Airport (Tepic, Nayarit, Mexico)
- TPR Tom Price Airport (Tom Price, Western Australia, Australia)
- TPS Trapani-Birgi Airport (Trapani, Italy)
- TQN Taloqan Airport (Taloqan, Afghanistan)
- TRC Francisco Sarabia International Airport (Torreón International) (Torreón, Coahuila, Mexico)
- TRD Trondheim Airport, Værnes (Trondheim, Sør-Trøndelag, Norway)
- TRE Tiree Airport (Tiree, Scotland, United Kingdom)
- TRF Sandefjord Airport, Torp (Sandefjord / Stokke, Norway)
- TRG Tauranga Airport (Tauranga, New Zealand)
- TRH Trona Airport (FAA: L72) (Trona, California, United States)
- TRI Tri-Cities Regional Airport (Blountville, Tennessee (Tri-Cities area), United States)
- TRK Juwata Airport (Tarakan, East Kalimantan, Indonesia)
- TRL Terrell Municipal Airport (Terrell, Texas, United States)
- TRM Jacqueline Cochran Regional Airport (Palm Springs, California, United States)
- TRN Turin International Airport (Turin, Italy)
- TRR China Bay Airport (Trincomalee, Sri Lanka)
- TRS Trieste Friuli Venezia Giulia Airport (Trieste, Italy)
- TRU Capitán FAP Carlos Martínez de Pinillos International Airport (Trujillo, Peru)
- TRV Trivandrum International Airport (Trivandrum, Kerala, India)
- TRW Bonriki International Airport (Tarawa, Kiribati)
- TRX Trenton Municipal Airport (Trenton, Missouri, United States)
- TRZ Tiruchirapalli international Airport (Tiruchirapalli (Trichy), Tamil Nadu, India)
- TSA Taipei Songshan Airport (Taipei City, Taiwan, Republic of China)
- TSE Astana Airport (Astana, Kazakhstan)
- TSF Treviso Airport (Treviso, Italy)
- TSG Tanacross Airport (Tanacross, Alaska, United States)
- TSL Tamuín National Airport (Tamuín, San Luis Potosí, Mexico)
- TSM Taos Regional Airport (FAA: SKX) (Taos, New Mexico, United States)
- TSN Tianjin Binhai International Airport (Tianjin, China)
- TSO Tresco Heliport (Tresco, Isles of Scilly, United Kingdom)
- TSP Tehachapi Municipal Airport (Tehachapi, California, United States)
- TSR Traian Vuia International Airport (Timisoara, Romania)
- TSS East 34th Street Heliport (Manhattan, New York City, New York, United States)
- TST Trang Airport (Trang, Thailand)
- TSV Townsville Airport (Townsville, Queensland, Australia)
- TSY Tasikmalaya Airport (Tasikmalaya, West Java, Indonesia)
- TSZ Tsetserleg Airport (Tsetserleg, Arkhangai, Mongolia)
- TTA Tan Tan Airport (Plage Blanche Airport) (Tan Tan, Morocco)
- TTB Tortolì Airport (Sardinia, Italy)
- TTD Portland-Troutdale Airport (Portland, Oregon, United States)
- TTG Tartagal Airport (Tartagal, Salta, Argentina)
- TTM Tablón de Tamara Airport (Tablón de Tamara, Colombia)
- TTN Trenton-Mercer Airport (Trenton, New Jersey, United States)
- TTO Britton Municipal Airport (FAA: BTN) (Britton, South Dakota, United States)
- TTQ Tortuguero Airport (Tortuguero, Costa Rica)
- TTS Tsaratanana Airport (Tsaratanana, Madagascar)
- TTT Taitung Airport (Taitung, Taiwan, Republic of China)
- TTU Sania Ramel Airport (Tétouan, Morocco)
- TUA Teniente Coronel Luis a Mantilla International Airport (Tulcán, Ecuador)
- TUC Teniente General Benjamín Matienzo International Airport (San Miguel de Tucumán, Argentina)
- TUD Tambacounda Airport (Tambacounda, Senegal)
- TUF Tours Val de Loire Airport (Tours, France)
- TUG Tuguegarao Airport (Tuguegarao City, Cagayan, Philippines)
- TUL Tulsa International Airport (Tulsa, Oklahoma, United States)
- TUN Tunis - Carthage International Airport (Carthage, Tunis, Tunisia)
- TUO Taupo Airport (Taupo, New Zealand)
- TUP Tupelo Regional Airport (Tupelo, Mississippi, United States)
- TUQ Tougan Airport (Tougan, Burkina Faso)
- TUS Tucson International Airport (Tucson, Arizona, United States)
- TUU Tabuk Regional Airport (Tabuk, Saudi Arabia)
- TUY Tulum Airport (Tulum, Quintana Roo, Mexico)
- TVC Cherry Capital Airport (Traverse City, Michigan, United States)
- TVF Thief River Falls Regional Airport (Thief River Falls, Minnesota, United States)
- TVI Thomasville Regional Airport (Thomasville, Georgia, United States)
- TVL Lake Tahoe Airport (South Lake Tahoe, California, United States)
- TVS Tangshan Sannühe Airport (Tangshan, Hebei, China)
- TVY Dawei Airport (Dawei, Myanmar)
- TWA Twin Hills Airport (FAA: A63) (Twin Hills, Alaska, United States)
- TWD Jefferson County International Airport (FAA: 0S9) (Port Townsend, Washington, United States)
- TWE Taylor Airport (FAA: AK49) (Taylor, Alaska, United States)
- TWF Magic Valley Regional Airport (Joslin Field) (Twin Falls, Idaho, United States)
- TWU Tawau Airport (Tawau, Sabah, Malaysia)
- TXG Taichung Ching Chuang Kang Airport (Taichung, Taiwan, Republic of China)
- TXK Texarkana Regional Airport (Webb Field) (Texarkana, Arkansas, United States)
- TXL Berlin Tegel Airport (Tegel / Berlin, Germany)
- TYA Yalova Airport (Yalova, Turkey)
- TYD Tynda Airport (Tynda, Amur Oblast, Russia)
- TYE Tyonek Airport (Tyonek, Alaska, United States)
- TYL Capitán FAP Víctor Montes Arias Airport (Talara, Peru)
- TYN Taiyuan Wusu International Airport (Taiyuan, Shanxi, China)
- TYO All Airports (Tokyo, Japan)
- TYR Tyler Pounds Regional Airport (Tyler, Texas, United States)
- TYS McGhee Tyson Airport (Knoxville, Tennessee, United States)
- TYZ Taylor Airport (FAA: TYL) (Taylor, Arizona, United States)
- TZA Belize City Municipal Airport (Belize City, Belize)
- TZL Tuzla International Airport (Tuzla , Bosnia and Herzegovina)
- TZX Trabzon Airport (Trabzon, Turkey)
- UAK Narsarsuaq Airport (Narsarsuaq, Greenland)
- UAL Luau Airport (Luau, Moxico, Angola)
- UAM Andersen Air Force Base (Agana, Guam)
- UAQ Domingo Faustino Sarmiento Airport (San Juan Province, Argentina)
- UBA Mário de Almeida Franco Airport (Uberaba, Minas Gerais, Brazil)
- UBJ Yamaguchi Ube Airport (Ube, Yamaguchi Prefecture, Japan)
- UBP Ubon Ratchathani Airport (Ubon Ratchathani, Thailand)
- UBS Columbus-Lowndes County Airport (Columbus, Mississippi, United States)
- UCA Oneida County Airport (Utica, New York, United States)
- UCC Yucca Airstrip (FAA: NV11) (Mercury, Nevada, United States)
- UCE Eunice Airport (FAA: 4R7) (Eunice, Louisiana, United States)
- UCN Buchanan Airport (Buchanan, Liberia)
- UCT Ukhta Airport (Ukhta / Sosnogorsk, Komi Republic, Russia)
- UCY Everett-Stewart Airport (Union City, Tennessee, United States)
- UDD Bermuda Dunes Airport (Palm Springs, California, United States)
- UDE Volkel Air Base (Uden, Noord-Brabant, Netherlands, Kingdom of the Netherlands)
- UDI Uberlandia Airport (Uberlândia, Minas Gerais, Brazil)
- UDR Udaipur Airport (Udaipur, India)
- UEL Quelimane Airport (Quelimane, Mozambique)
- UES Waukesha County Airport (Waukesha, Wisconsin, United States)
- UET Quetta International Airport (Quetta, Pakistan)
- UFA Ufa Airport (Ufa, Bashkortostan, Russia)
- UGA Bulgan Airport (Bulgan, Mongolia)
- UGB Ugashik Bay Airport (Pilot Point, Alaska, United States)
- UGN Waukegan Regional Airport (Chicago / Waukegan, Illinois, United States)
- UGS Ugashik Airport (FAA: 9A8) (Ugashik, Alaska, United States)
- UHE Kunovice Airport (Uherské Hradište, Czech Republic)
- UIB El Caraño Airport (Quibdó, Colombia)
- UIH Phu Cat Airport (Qui Nhon, Binh Dinh, Vietnam)
- UIK Ust-Ilimsk Airport (Ust-Ilimsk, Irkutsk Oblast, Russia)
- UIL Quillayute Airport (Forks, Washington, United States)
- UIN Quincy Regional Airport (Baldwin Field) (Quincy, Illinois, United States)
- UIO Mariscal Sucre International Airport (Quito, Ecuador)
- UIP Quimper - Cornouaille Airport (Quimper, France)
- UIT Jaluit Airport (FAA: N55) (Jaluit Atoll, Marshall Islands)
- UJE Ujae Airport (Ujae Atoll, Marshall Islands)
- UKB Kobe Airport (Kobe, Hyogo Prefecture, Japan)
- UKI Ukiah Municipal Airport (Ukiah, California, United States)
- UKK Oskemen Airport (Oskemen (Ust-Kamenogorsk), Kazakhstan)
- UKN Waukon Municipal Airport (FAA: Y01) (Waukon, Iowa, United States)
- UKT Quakertown Airport (Quakertown, Pennsylvania, United States)
- UKX Ust-Kut Airport (Ust-Kut, Irkutsk Oblast, Russia)
- ULG Ölgii Airport (Bayan-Ölgii Province, Mongolia)
- ULI Falalop Island Airport (FAA: TT02) (Falalop Island, Yap, Federated States of Micronesia)
- ULM New Ulm Municipal Airport (New Ulm, Minnesota, United States)
- ULN Chinggis Khaan International Airport (Ulan Bator, Mongolia)
- ULO Ulaangom Airport (Ulaangom, Uvs Province, Mongolia)
- ULS Mulatos Airport (Mulatos, Colombia)
- ULY Ulyanovsk Vostochny Airport (Ulyanovsk, Russia)
- UMD Uummannaq Heliport (Uummannaq, Greenland)
- UME Umeå City Airport (Umeå, Sweden)
- UMM Summit Airport (Summit, Alaska, United States)
- UMT Umiat Airport (Umiat, Alaska, United States)
- UNC Unguía Airport (Unguía, Colombia)
- UND Kunduz Airport (Kunduz, Afghanistan)
- UNI Union Island Airport (Union Island, Saint Vincent and the Grenadines)
- UNK Unalakleet Airport (Unalakleet, Alaska, United States)
- UNN Ranong Airport (Ranong, Thailand)
- UNR Öndörkhaan Airport (Öndörkhaan, Khentii, Mongolia)
- UNU Dodge County Airport (Juneau, Wisconsin, United States)
- UOL Buol Airport (Buol, Indonesia)
- UOS Franklin County Airport (Sewanee, Tennessee, United States)
- UOX University-Oxford Airport (Oxford, Mississippi, United States)
- UPG Sultan Hasanuddin International Airport (Makassar, Indonesia)
- UPL Upala Airport (Upala, Costa Rica)
- UPN Licenciado y General Ignacio López Rayón International Airport (Uruapan, Michoacán, Mexico)
- UPP Upolu Airport (Hawi, Hawaii, United States)
- URA Oral Ak Zhol Airport (Oral (Uralsk), Kazakhstan)
- URC Ürümqi Diwopu International Airport (Ürümqi, Xinjiang, China)
- URE Kuressaare Airport (Kuressaare, Saaremaa, Estonia)
- URG Rubem Berta International Airport (Uruguaiana, Rio Grande do Sul, Brazil)
- URI Uribe Airport (Uribe, Colombia)
- URJ Uray Airport (Uray, Khanty-Mansi Autonomous Okrug, Russia)
- URO Rouen Vallée de Seine Airport (Rouen, France)
- URS Kursk Vostochny Airport (Kursk, Russia)
- URT Surat Thani Airport (Surat Thani, Thailand)
- USC Union County Airport (Troy Shelton Field) (FAA: 35A) (Union, South Carolina, United States)
- USH Ushuaia - Malvinas Argentinas International Airport (Ushuaia, Tierra del Fuego, Argentina)
- USI Mabaruma Airport (Mabaruma, Guyana)
- USM Samui Airport (Ko Samui, Surat Thani, Thailand)
- USQ Usak Airport (Usak, Turkey)
- UST St Augustine Airport (FAA: SGJ) (St Augustine, Florida, United States)
- USU Busuanga Airport (Coron, Palawan, Philippines)
- UTA Mutare Airport (Mutare, Zimbabwe)
- UTE Butterworth Airport (Butterworth, South Africa)
- UTH Udon Thani International Airport (Udon Thani, Thailand)
- UTI Utti Airport (Utti / Valkeala, Finland)
- UTK Utirik Airport (FAA: 03N) (Utirik Island, Marshall Islands)
- UTM Tunica Municipal Airport (FAA: UTA) (Tunica, Mississippi, United States)
- UTN Upington Airport (Upington, South Africa)
- UTO Indian Mountain LRRS Airport (Utopia Creek, Alaska, United States)
- UTP U-Tapao International Airport (Rayong, Thailand)
- UUA Bugulma Airport (Bugulma, Republic of Tatarstan, Russia)
- UUD Ulan-Ude Airport (Ulan-Ude, Republic of Buryatia, Russia)
- UUK Ugnu-Kuparuk Airport (FAA: UBW) (Kuparuk, Alaska, United States)
- UUS Yuzhno-Sakhalinsk Airport (Yuzhno-Sakhalinsk, Sakhalin Island, Russia)
- UUU Manumu Airport (Manumu, Papua New Guinea)
- UVA Garner Field (Uvalde, Texas, United States)
- UVF Hewanorra International Airport (Vieux-Fort, Saint Lucia)
- UWA Ware Airport (FAA: MA53) (Ware, Massachusetts, United States)
- UYL Nyala Airport (Nyala, South Darfur, Sudan)
- UZC Užice-Ponikve Airport (Užice, Serbia)
- UZU Curuzú Cuatiá Airport (Curuzú Cuatiá, Corrientes, Argentina)
- VAA Vaasa Airport (Vaasa, Finland)
- VAD Moody Air Force Base (Valdosta, Georgia, United States)
- VAF Valence-Chabeuil Airport (Valence, France)
- VAG Major Brigadeiro Trompowsky Airport (Varginha, Minas Gerais, Brazil)
- VAK Chevak Airport (Chevak, Alaska, United States)
- VAM Maamigili Airport (Maamigili, Maldives)
- VAN Ferit Melen Airport (Van, Turkey)
- VAR Varna Airport (Varna, Bulgaria)
- VAS Sivas Airport (Sivas, Turkey)
- VAW Vardø Airport, Svartnes (Vardø, Norway)
- VBG Vandenberg Air Force Base (Lompoc, California, United States)
- VBS Brescia Montichiari International Airport (Brescia, Italy)
- VBY Visby Airport (Visby, Sweden)
- VCA Tra Noc International Airport (Can Tho, Vietnam)
- VCB Nut Tree Airport (Vacaville, California, United States)
- VCC Limbe Airport (Limbe, Cameroon)
- VCL Chu Lai Airport (Chu Lai, Quang Nam, Vietnam)
- VCP Viracopos-Campinas International Airport (Campinas, São Paulo State, Brazil)
- VCS Co Ong Airport (Con Son, Con Dao, Ba Ria - Vung Tau, Vietnam)
- VCT Victoria Regional Airport (Victoria, Texas, United States)
- VCV Southern California Logistics Airport (Victorville, California, United States)
- VDA Ovda International Airport (Ovda, Israel)
- VDB Fagernes Airport, Leirin (Fagernes, Norway)
- VDI Vidalia Regional Airport (Vidalia, Georgia, United States)
- VDM Gobernador Edgardo Castello Airport (Viedma, Argentina)
- VDP Valle de la Pascua Airport (Valle de la Pascua, Guárico, Venezuela)
- VDR Villa Dolores Airport (Villa Dolores, Córdoba, Argentina)
- VDS Vadsø Airport (Vadsø, Finnmark, Norway)
- VDZ Valdez Airport (Pioneer Field) (Valdez, Alaska, United States)
- VEE Venetie Airport (Venetie, Alaska, United States)
- VEL Vernal Airport (Vernal, Utah, United States)
- VER General Heriberto Jara International Airport (Veracruz, Veracruz, Mexico)
- VEY Vestmannaeyjar Airport (Vestmannaeyjar, Iceland)
- VEX Tioga Municipal Airport (FAA: D60) (Tioga, North Dakota, United States)
- VFA Victoria Falls Airport (Victoria Falls, Zimbabwe)
- VGA Vijayawada Airport (Vijayawada, Andhra Pradesh, India)
- VGD Vologda Airport (Vologda, Russia)
- VGO Vigo-Peinador Airport (Vigo, Galicia, Spain)
- VGT North Las Vegas Airport (North Las Vegas, Nevada, United States)
- VGZ Villa Garzón Airport (Villa Garzón, Colombia)
- VHM Vilhelmina Airport (Vilhelmina, Sweden)
- VHN Culberson County Airport (Van Horn, Texas, United States)
- VIA Videira Airport (Videira, Santa Catarina, Brazil)
- VIC Vicenza Airport (Vicenza, Italy)
- VID Vidin Airport (Vidin, Bulgaria)
- VIE Vienna International Airport (Vienna, Austria)
- VIG Juan Pablo Perez Alfonso Airport (El Vigía, Venezuela)
- VIH Rolla National Airport (Rolla, Missouri, United States)
- VII Vinh Airport (Vinh, Nghe An, Vietnam)
- VIJ Virgin Gorda Airport (Virgin Gorda, British Virgin Islands, British Overseas Territories, United Kingdom)
- VIL Dakhla Airport (Dakhla, Western Sahara)
- VIN Gavryshivka International (Vinnytsia, Ukraine)
- VIQ Viqueque Airport (Viqueque, Timor-Leste)
- VIS Visalia Municipal Airport (Visalia, California, United States)
- VIT Vitoria Foronda International Airport (Vitoria-Gasteiz, Spain)
- VIV Vivigani Airfield (Vivigani, Goodenough Island, Papua New Guinea)
- VIX Goiabeiras Airport (Vitória, Espírito Santo, Brazil)
- VJB Xai Xai Airport (Xai Xai, Mozambique)
- VJI Virginia Highlands Airport (Abingdon, Virginia, United States)
- VKG Rach Gia Airport (Rach Gia, Kien Giang, Vietnam)
- VKO Vnukovo International Airport (Moscow, Russia)
- VKS Vicksburg Municipal Airport (Vicksburg, Mississippi, United States)
- VKT Vorkuta Airport (Vorkuta, Russia)
- VLA Vandalia Municipal Airport (Vandalia, Illinois, United States)
- VLC Valencia Airport (Valencia, Valencian Community, Spain)
- VLD Valdosta Regional Airport (Valdosta, Georgia, United States)
- VLE Valle Airport (FAA: 40G) (Grand Canyon, Arizona, United States)
- VLG Villa Gesell - Pinamar International Airport (Villa Gesell, Buenos Aires, Argentina)
- VLI Bauerfield International Airport (Port Vila, Vanuatu)
- VLL Valladolid Airport (Valladolid, Spain)
- VLN Arturo Michelena International Airport (Valencia, Carabobo, Venezuela)
- VLU Velikiye Luki Airport (Velikiye Luki, Pskov Oblast, Russia)
- VLV Doctor Antonio Nicolás Briceno Airport (Valera, Venezuela)
- VME Pringles Airport (Villa Mercedes, San Luis, Argentina)
- VMU Baimuru Airport (Baimuru, Papua New Guinea)
- VNC Venice Municipal Airport (Venice, Florida, United States)
- VNE Vannes-Meucon Airport (Vannes, France)
- VNO Vilnius International Airport (Vilnius, Lithuania)
- VNS Varanasi Airport (Varanasi, Uttar Pradesh, India)
- VNT Ventspils International Airport (Ventspils, Latvia)
- VNX Vilankulo Airport (Vilanculos, Mozambique)
- VNY Van Nuys Airport (Van Nuys, California, United States)
- VOD Vodochody Airport (Vodochody, Czech republic)
- VOG Gumrak Airport (Volgograd, Russia)
- VOI Voinjama Airport (Voinjama, Liberia)
- VOK Volk Field (Camp Douglas, Wisconsin, United States)
- VOL International Airport of Central Greece (Volos, Greece)
- VOZ Voronezh International Airport (Voronezh, Russia)
- VPN Vopnafjörður Airport (Vopnafjörður, Iceland)
- VPS Northwest Florida Regional Airport / Eglin Air Force Base (Valaparaiso (near Fort Walton Beach), Florida, United States)
- VPY Chimoio Airport (Chimoio, Mozambique)
- VPZ Porter County Regional Airport (Valparaiso, Indiana, United States)
- VQS Antonio Rivera Rodriguez Airport (Vieques, Puerto Rico, United States)
- VRA Juan Gualberto Gómez Airport (Varadero, Cuba)
- VRB Vero Beach Municipal Airport (Vero Beach, Florida, United States)
- VRC Virac Airport (Virac, Catanduanes, Philippines)
- VRI Varandey Airport (Nenets Autonomous Okrug, Russia)
- VRK Varkaus Airport (Joroinen, Finland)
- VRL Vila Real Airport (Vila Real, Portugal)
- VRN Verona Airport (Verona, Italy)
- VRS Roy Otten Memorial Airfield (FAA: 3VS) (Versailles, Missouri, United States)
- VRY Værøy Heliport (Værøy, Nordland, Norway)
- VSA Carlos Rovirosa Pérez International Airport (Villahermosa, Tabasco, Mexico)
- VSF Hartness State Airport (Springfield, Vermont, United States)
- VSG Luhansk Airport (Luhansk (Lugansk), Ukraine)
- VST Stockholm-Västerås Airport (Stockholm, Sweden)
- VTA Victoria Airport (Victoria, Honduras)
- VTE Wattay International Airport (Vientiane, Laos)
- VTG Vung Tau Airport (Vung Tau, Ba Ria - Vung Tau, Vietnam)
- VTN Miller Field (Valentine, Nebraska, United States)
- VTZ Visakhapatnam Airport (Visakhapatnam, Andhra Pradesh, India)
- VUP Alfonso López Pumarejo Airport (Valledupar, Colombia)
- VUS Velikiy Ustyug Airport (Veliky Ustyug, Vologda, Russia)
- VVI Viru Viru International Airport (Santa Cruz, Bolivia)
- VVO Vladivostok International Airport (Kievichi Airport) (Vladivostok, Russia)
- VXC Lichinga Airport (Lichinga, Mozambique)
- VXE Sao Pedro Airport (São Vicente, Cape Verde)
- VXO Växjö Airport (Kronoberg Airport) (Växjö, Sweden)
- VYD Vryheid Airport (Vryheid, South Africa)
- VYS Illinois Valley Regional Airport (Walter A Duncan Field) (Peru, Illinois, United States)
- WAA Wales Airport (FAA: IWK) (Wales, Alaska, United States)
- WAD Andriamena Airport (Andriamena, Madagascar)
- WAG Wanganui Airport (Wanganui, New Zealand)
- WAH Harry Stern Airport (FAA: BWP) (Wahpeton, North Dakota, United States)
- WAL Wallops Flight Facility Airport (Wallops Island, Virginia, United States)
- WAS All Airports (Washington, DC, United States)
- WAT Waterford Airport (Waterford, Ireland)
- WAW Frederic Chopin International Airport (Warsaw, Poland)
- WAY Greene County Airport (Waynesburg, Pennsylvania, United States)
- WBB Stebbins Airport (Stebbins, Alaska, United States)
- WBG Fliegerhorst Schleswig (Schleswig, Germany)
- WBQ Beaver Airport (Beaver, Alaska, United States)
- WBR Roben-Hood Airport (FAA: RQB) (Big Rapids, Michigan, United States)
- WBU Boulder Municipal Airport (FAA: BDU) (Boulder, Colorado, United States)
- WBW Wilkes-Barre Wyoming Valley Airport (Wilkes-Barre, Pennsylvania, United States)
- WCA Gamboa Airport (Castro, Chile)
- WCH Chaitén Airport (Chaitén, Los Lagos, Chile)
- WCR Chandalar Lake Airport (Chandalar Lake, Alaska, United States)
- WDA Wadi Ain Airport (Wadi Ain, Yemen)
- WDG Enid Woodring Regional Airport (Enid, Oklahoma, United States)
- WDH Windhoek Hosea Kutako International Airport (Windhoek, Namibia)
- WDR Barrow County Airport (Winder, Georgia, United States)
- WEA Parker County Airport (Weatherford, Texas, United States)
- WEF Weifang Airport (Weifang, Shandong, China)
- WEH Weihai Dashuibo Airport (Weihai, Shandong, China)
- WEI Weipa Airport (Weipa, Queensland, Australia)
- WFB Ketchikan Harbor Seaplane Base (FAA: 5KE) (Ketchikan, Alaska, United States)
- WFI Fianarantsoa Airport (Fianarantsoa, Madagascar)
- WFK Northern Aroostook Regional Airport (FAA: FVE) (Frenchville, Maine, United States)
- WGA Wagga Wagga Airport (Wagga Wagga, New South Wales, Australia)
- WGB Bahawalnagar Airport (Bahawalnagar, Pakistan)
- WGO Winchester Regional Airport (FAA: OKV) (Winchester, Virginia, United States)
- WGP Mau Hau Airport (former ICAO: WRRW) (Waingapu, Sumba, East Nusa Tenggara, Indonesia)
- WHD Hyder Seaplane Base (FAA: 4Z7) (Hyder, Alaska, United States)
- WHF Wadi Halfa Airport (Wadi Halfa, Sudan)
- WHK Whakatane Airport (Whakatane, New Zealand)
- WHP Whiteman Airport (Los Angeles, California, United States)
- WHT Wharton Regional Airport (FAA: ARM) (Wharton, Texas, United States)
- WIC Wick Airport (Wick, Scotland, United Kingdom)
- WIE Wiesbaden Army Airfield (Wiesbaden, Hessen, Germany)
- WIL Wilson Airport (Nairobi, Kenya)
- WJA Woja Airport (Woja, Marshall Islands)
- WJF General William J Fox Airfield (Lancaster, California, United States)
- WJU Wonju Airport (Wonju, South Korea)
- WKA Wanaka Airport (Wanaka, New Zealand)
- WKJ Wakkanai Airport (Wakkanai, Hokkaido, Japan)
- WKK Aleknagik Airport (FAA: 5A8) (Aleknagik, Alaska, United States)
- WKL Waikoloa Heliport (FAA: HI07) (Waikoloa Village, Hawaii, United States)
- WLD Strother Field (Winfield/Arkansas City, Kansas, United States)
- WLG Wild at Heart Wellington International Airport (Wellington, New Zealand)
- WLK Selawik Airport (Selawik, Alaska, United States)
- WLL Wollogorang Airport (Wollogorang, Northern Territory, Australia)
- WLM Prospect Hill Heliport (FAA: MA92) (Waltham, Massachusetts, United States)
- WLO Waterloo Airport (Waterloo, Northern Territory, Australia)
- WLR Loring Seaplane Base (FAA: 13Z) (Loring, Alaska, United States)
- WLS Wallis Island (Wallis and Futuna Islands)
- WLW Willows-Glenn County Airport (Willows, California, United States)
- WMA Mandritsara Airport (Mandritsara, Madagascar)
- WMC Winnemucca Municipal Airport (Winnemucca, Nevada, United States)
- WME Mount Keith Airport (Mount Keith, Western Australia, Australia)
- WMH Ozark Regional Airport (FAA: BPK) (Mountain Home, Arkansas, United States)
- WMI Modlin Airport (Warsaw, Poland)
- WMK Meyers Chuck Seaplane Base (FAA: 84K) (Meyers Chuck, Alaska, United States)
- WML Malaimbandy Airport (Malaimbandy, Madagascar)
- WMO White Mountain Airport (White Mountain, Alaska, United States)
- WNA Napakiak Airport (Napakiak, Alaska, United States)
- WNC Naukati Bay Seaplane Base (FAA: AK62) (Tuxekan Island, Alaska, United States)
- WNH Wenshan Airport (Wenshan, Yunnan, China)
- WNP Naga Airport (Pili Airport) (Pili, Camarines Sur, Philippines)
- WNZ Wenzhou Yongqiang Airport (Wenzhou, Zhejiang, China)
- WOE Woensdrecht Air Base (Woensdrecht, Netherlands, Kingdom of the Netherlands)
- WOL Illawarra Regional Airport (Wollongong Airport) (Shellharbour, Wollongong, New South Wales, Australia)
- WOT Wang-an Airport (Wang-an, Penghu (Pescadores), Republic of China)
- WOW Willow Airport (FAA: UUO) (Willow, Alaska, United States)
- WPA Puerto Aisén Airport (Puerto Aisén, Chile)
- WPB Port Bergé Airport (Port Bergé, Madagascar)
- WPC Pincher Creek Airport (Pincher Creek, Alberta, Canada)
- WPO North Fork Valley Airport (FAA: 7V2) (Paonia, Colorado, United States)
- WRB Robins Air Force Base (Warner Robins, Georgia, United States)
- WRE Whangarei Airport (Whangarei, New Zealand)
- WRG Wrangell Airport (Wrangell, Alaska, United States)
- WRI McGuire Air Force Base (Wrightstown, New Jersey, United States)
- WRL Worland Municipal Airport (Worland, Wyoming, United States)
- WRN Windarling Airport (Windarling, Western Australia, Australia)
- WRO Copernicus Airport Wroclaw (Wroclaw, Poland)
- WRW All airports in Warsaw (Warsaw, Poland)
- WRZ Weerawila International Airport (Weerawila, Sri Lanka)
- WSD Condron Army Airfield (White Sands, New Mexico, United States)
- WSG Washington County Airport (FAA: AFJ) (Washington, Pennsylvania, United States)
- WSH Brookhaven Airport (FAA: HWV) (Shirley, New York, United States)
- WSM Wiseman Airport (Wiseman, Alaska, United States)
- WSN South Naknek Nr 2 Airport (South Naknek, Alaska, United States)
- WSO Washabo Airport (Washabo, Suriname)
- WSP Waspam Airport (Waspam, Nicaragua)
- WST Weston Airport (Leixlip, County Kildare, Ireland)
- WSY Whitsunday Airport (Shute Harbour, Airlie Beach, Queensland, Australia)
- WSX Westsound/WSX Seaplane Base (FAA: WA83) (Westsound, Orcas Island, Washington, United States)
- WSZ Westport Airport (Westport, New Zealand)
- WTA Tambohorano Airport (Tambohorano, Madagascar)
- WTD West End Airport (Grand Bahama, Bahamas)
- WTE Wotje Airport (FAA: N36) (Wotje (Wotje Atoll), Marshall Islands)
- WTK Noatak Airport (Noatak, Alaska, United States)
- WTL Tuntutuliak Airport (FAA: A61) (Tuntutuliak, Alaska, United States)
- WTO Wotho Airport (Wotho, Marshall Islands)
- WTR Whiteriver Airport (FAA: E24) (Whiteriver, Arizona, United States)
- WTS Tsiroanomandidy Airport (Tsiroanomandidy, Madagascar)
- WUA Wuhai Airport (Wuhai, Inner Mongolia, China)
- WUH Wuhan Tianhe International Airport (Wuhan, Hubei, China)
- WUU Wau Airport (Wau, Sudan)
- WUX Sunan Shuofang International Airport (Wuxi/Suzhou, Jiangsu, China)
- WUZ Wuzhou Changzhoudao Airport (Wuzhou, Guangxi, China)
- WVB Walvis Bay Airport (Walvis Bay, Namibia)
- WVI Watsonville Municipal Airport (Watsonville, California, United States)
- WVL Waterville Robert LaFleur Airport (Waterville, Maine, United States)
- WVN JadeWeser Airport (Wilhelmshaven, Lower Saxony, Germany)
- WWA Wasilla Airport (FAA: IYS) (Wasilla, Alaska, United States)
- WWD Cape May Airport (Wildwood, New Jersey, United States)
- WWP North Whale Seaplane Base (FAA: 96Z) (North Whale Pass, Alaska, United States)
- WWR West Woodward Airport (Woodward, Oklahoma, United States)
- WWT Newtok Airport (FAA: EWU) (Newtok, Alaska, United States)
- WWY West Wyalong Airport (West Wyalong, New South Wales, Australia)
- WXF RAF Wethersfield (Braintree, England, United Kingdom)
- WXN Wanzhou Wuqiao Airport (Wanzhou, Chongqing, China)
- WYB Yes Bay Lodge Seaplane Base (FAA: 78K) (Yes Bay, Alaska, United States)
- WYE Yengema Airport (Yengema, Kono District, Sierra Leone)
- WYS Yellowstone Airport (West Yellowstone, Montana, United States)
- XAB Abbeville - Buigny-Saint-Maclou Aerodrome (Abbeville, France)
- XAC Arcachon - La Teste-de-Buch Airport (Arcachon, France)
- XAL Álamos Airport (Álamos, Sonora, Mexico)
- XAP Chapecó Airport (Chapecó, Brazil)
- XAR Aribinda Airport (Aribinda, Burkina Faso)
- XAU Saül Airport (Saül, French Guiana)
- XBB Blubber Bay Airport (Blubber Bay, British Columbia, Canada)
- XBE Bearskin Lake Airport (Bearskin Lake, Ontario, Canada)
- XBG Bogande Airport (Bogande, Burkina Faso)
- XBJ Birjand Airport (Birjand, Iran)
- XBK Bourg - Ceyzériat Airport (Bourg-en-Bresse, France)
- XBL Bedele Airport (Bedele, Ethiopia)
- XBN Biniguni Airport (Biniguni, Papua New Guinea)
- XBO Boulsa Airport (Boulsa, Burkina Faso)
- XBR Thousand Islands Regional Airport (Brockville, Ontario, Canada)
- XCH Christmas Island Airport (Christmas Island, Australia)
- XCL Cluff Lake Airport (Cluff Lake, Saskatchewan, Canada)
- XCM Chatham-Kent Airport (Chatham-Kent, Ontario, Canada)
- XCN Pacific Air-VAL Coron Airport (Coron, Palawan, Philippines)
- XCO Colac Airport (Colac, Victoria, Australia)
- XCR Vatry International Airport (Vatry, France)
- XCY Château-Thierry Belleau Airport (Château-Thierry, France)
- XDA Dax - Seyresse Airport (Dax, France)
- XDE Diebougou Airport (Diebougou, Burkina Faso)
- XDJ Djibo Airport (Djibo, Burkina Faso)
- XDK Dunkerque - Les Moëres Airport (Dunkerque, France)
- XEN Xingcheng Airport (Xingcheng, Liaoning, China)
- XEP Épernay - Plivot Airport (Épernay, France)
- XES Grand Geneva Resort Airport (FAA: C02) (Lake Geneva, Wisconsin, United States)
- XFN Xiangfan Airport (Xiangfan, Hubei, China)
- XFW Hamburg Finkenwerder Airport (Hamburg, Germany)
- XGA Gaoua Airport (Gaoua, Burkina Faso)
- XGG Gorom Gorom Airport (Gorom Gorom, Burkina Faso)
- XGL Granville Lake Airport (Granville Lake, Manitoba, Canada)
- XGN Xangongo Airport (Xangongo, Angola)
- XGR Kangiqsualujjuaq (Georges River) Airport (Kangiqsualujjuaq, Quebec, Canada)
- XIC Xichang Qingshan Airport (Qingshan, China)
- XIG Xinguara Airport (Xinguara, Pará, Brazil)
- XIL Xilinhot Airport (Xilinhot, Inner Mongolia, China)
- XIN Xingning Airport (Xingning, China)
- XIY Xi'an Xianyang International Airport (Xianyang, Shaanxi, China)
- XKA Kantchari Airport (Kantchari, Burkina Faso)
- XKH Xieng Khouang Airport (Xieng Khouang, Laos)
- XKL KL City Air Terminal (Kuala Lumpur, Malaysia)
- XKO Kemano Airport (Kemano, British Columbia, Canada)
- XKS Kasabonika Airport (Kasabonika First Nation, Ontario, Canada)
- XKY Kaya Airport (Kaya, Burkina Faso)
- XLB Lac Brochet Airport (Lac Brochet, Manitoba, Canada)
- XLO Long Xuyen Airport (Long Xuyen, Vietnam)
- XLS Saint-Louis Airport (Saint-Louis, Senegal)
- XLU Leo Airport (Leo, Burkina Faso)
- XLW Lemwerder Airport (Lemwerder, Lower Saxony, Germany)
- XMA Maramag Airport (Maramag, Bukidnon, Philippines)
- XMD Madison Municipal Airport (FAA: MDS) (Madison, South Dakota, United States)
- XMF Montbéliard Courcelles Airport (Montbéliard, France)
- XMG Mahendranagar Airport (Mahendranagar, Mahakali, Nepal)
- XMH Manihi Airport (Manihi, French Polynesia)
- XMI Masasi Airport (Masasi, Tanzania)
- XML Minlaton Airport (Minlaton, South Australia, Australia)
- XMN Xiamen Gaoqi International Airport (Xiamen, Fujian, China)
- XMS Macas Airport (Edmundo Carvajal Airport) (Macas, Ecuador)
- XMU Moulins - Montbeugny Airport (Moulins, Allier, France)
- XMY Yam Island Airport (Yam Island, Queensland, Australia)
- XNA Northwest Arkansas Regional Airport (Fayetteville/Springdale, Arkansas, United States)
- XNN Xining Caojiabu Airport (Xining, Qinghai, China)
- XNT Xingtai Airport (Xingtai, Hebei, China)
- XNU Nouna Airport (Nouna, Burkina Faso)
- XOG Orange-Caritat Air Base (Orange, France)
- XPA Pama Airport (Pama, Burkina Faso)
- XPK Pukatawagan Airport (Pukatawagan, Manitoba, Canada)
- XPL Palmerola Air Base (Soto Cano Air Base) (Comayagua, Honduras)
- XPP Poplar River Airport (Poplar River, Manitoba, Canada)
- XPR Pine Ridge Airport (FAA: IEN) (Pine Ridge, South Dakota, United States)
- XQP Quepos Managua Airport (Quepos, Costa Rica)
- XQU Qualicum Beach Airport (Qualicum Beach, British Columbia, Canada)
- XRR Ross River Airport (Ross River, Yukon, Canada)
- XRY Jerez Airport (La Parra Airport) (Jerez de la Frontera, Spain)
- XSC South Caicos Airport (South Caicos, Turks and Caicos Islands, British Overseas Territories, United Kingdom)
- XSD Tonopah Test Range Airport (FAA: TNX) (Tonopah, Nevada, United States)
- XSE Sebba Airport (Sebba, Burkina Faso)
- XSI South Indian Lake Airport (South Indian Lake, Manitoba, Canada)
- XSO Siocon Airport (Siocon, Zamboanga del Norte, Philippines)
- XSP Seletar Airport (Seletar, Singapore)
- XTG Thargomindah Airport (Thargomindah, Queensland, Australia)
- XTL Tadoule Lake Airport (Tadoule Lake, Manitoba, Canada)
- XTO Taroom Airport (Taroom, Queensland, Australia)
- XTR Tara Airport (Tara, Queensland, Australia)
- XUZ Xuzhou Airport (Xuzhou, Jiangsu, China)
- XVL Vinh Long Airport (Vinh Long, Vietnam)
- XVS Valenciennes - Denain Aerodrome (Valenciennes, France)
- XXN Riyadh Air Base (Riyadh Air Base, Saudi Arabia)
- XYA Yandina Airport (Yandina, Solomon Islands)
- XYE Ye Airport (Ye, Mon State, Myanmar)
- XYT Montaudran Airport (Toulouse, France)
- XZA Zabré Airport (Zabré, Burkina Faso)
- YAA Anahim Lake Airport (TC: CAJ4) (Anahim Lake, British Columbia, Canada)
- YAB Arctic Bay Airport (TC: CJX7) (Arctic Bay, Nunavut, Canada)
- YAC Cat Lake Airport (Cat Lake, Ontario, Canada)
- YAD Moose Lake Airport (TC: CJB4) (Moose Lake, Manitoba, Canada)
- YAF Asbestos Hill Airport (Asbestos Hill, Quebec, Canada)
- YAG Fort Frances Municipal Airport (Fort Frances, Ontario, Canada)
- YAH La Grande-4 Airport (Baie-James, Quebec, Canada)
- YAI General Bernardo O'Higgins Airport (Chillán, Ñuble, Chile)
- YAJ Lyall Harbour Airport (Lyall Harbour, British Columbia, Canada)
- YAK Yakutat Airport (Yakutat, Alaska, United States)
- YAL Alert Bay Airport (Alert Bay, Cormorant Island, British Columbia, Canada)
- YAM Sault Sainte Marie Airport (Sault Sainte Marie, Ontario, Canada)
- YAN Yangambi Airport (Yangambi, Democratic Republic of the Congo)
- YAO Yaoundé Airport (Yaoundé, Cameroon)
- YAP Yap International Airport (FAA: T11) (Yap, Federated States of Micronesia)
- YAQ Maple Bay Airport (Maple Bay, British Columbia, Canada)
- YAS Yasawa Island Airport (Yasawa Island, Fiji)
- YAT Attawapiskat Airport (Attawapiskat, Ontario, Canada)
- YAU Kattiniq/Donaldson Airport (Raglan Mines, Quebec, Canada)
- YAV Miner's Bay Airport (Miner's Bay, British Columbia, Canada)
- YAW Shearwater Heliport (Shearwater, Nova Scotia, Canada)
- YAY St Anthony Airport (St Anthony, Newfoundland and Labrador, Canada)
- YAZ Tofino Airport (Tofino, British Columbia, Canada)
- YBA Banff Airport (Banff, Alberta, Canada)
- YBB Kugaaruk Airport (Kugaaruk, Nunavut, Canada)
- YBC Baie-Comeau Airport (Baie-Comeau, Quebec, Canada)
- YBD New Westminster Airport (New Westminster, British Columbia, Canada)
- YBE Uranium City Airport (Uranium City, Saskatchewan, Canada)
- YBF Bamfield Water Aerodrome (TC: CAE9) (Bamfield, British Columbia, Canada)
- YBG Bagotville Airport (Bagotville, Quebec, Canada)
- YBH Bull Harbour Airport (Bull Harbour, British Columbia, Canada)
- YBI Black Tickle Airport (TC: CCE4) (Black Tickle, Newfoundland and Labrador, Canada)
- YBJ Baie-Johan-Beetz Airport (Baie-Johan-Beetz, Quebec, Canada)
- YBK Baker Lake Airport (Baker Lake, Nunavut, Canada)
- YBL Campbell River Airport (Campbell River, British Columbia, Canada)
- YBM Bronson Creek Airport (TC: CAB5) (Bronson Creek, British Columbia, Canada)
- YBN CFB Borden (heliport) (Borden, Ontario, Canada)
- YBO Bob Quinn Lake Airport (TC: CBW4) (Bob Quinn Lake, British Columbia, Canada)
- YBP Yibin Caiba Airport (Yibin, Sichuan, China)
- YBQ Telegraph Harbour Airport (Telegraph Harbour, British Columbia, Canada)
- YBR Brandon Municipal Airport (McGill Field) (Brandon, Manitoba, Canada)
- YBT Brochet Airport (Brochet, Manitoba, Canada)
- YBV Berens River Airport (Berens River, Manitoba, Canada)
- YBW Bedwell Harbour Airport (Bedwell Harbour, British Columbia, Canada)
- YBX Lourdes-de-Blanc-Sablon Airport (Lourdes-de-Blanc-Sablon, Quebec, Canada)
- YBY Bonnyville Airport (Bonnyville, Alberta, Canada)
- YCA Courtenay Airpark (TC: CAH3) (Courtenay, British Columbia, Canada)
- YCB Cambridge Bay Airport (Cambridge Bay, Nunavut, Canada)
- YCC Cornwall Regional Airport (Cornwall, Ontario, Canada)
- YCD Nanaimo Airport (Nanaimo, British Columbia, Canada)
- YCE Centralia/James T Field Memorial Aerodrome (Centralia, Ontario, Canada)
- YCF Cortes Island Airport (TC: CCI9) (Cortes Island, British Columbia, Canada)
- YCG West Kootenay Regional Airport (Castlegar Airport) (Castlegar, British Columbia, Canada)
- YCH Miramichi Airport (Miramichi, New Brunswick, Canada)
- YCI Caribou Island Airport (Caribou Island, Ontario, Canada)
- YCK Colville Lake Airport (TC: CEB3) (Colville Lake, Northwest Territories, Canada)
- YCL Charlo Airport (Charlo, New Brunswick, Canada)
- YCM St Catharines/Niagara District Airport (St Catharines, Ontario, Canada)
- YCN Cochrane Airport (Cochrane, Ontario, Canada)
- YCO Kugluktuk Airport (Kugluktuk, Nunavut, Canada)
- YCP Blue River Airport (Blue River (Co-op Point), British Columbia, Canada)
- YCQ Chetwynd Airport (Chetwynd, British Columbia, Canada)
- YCR Cross Lake (Charlie Sinclair Memorial) Airport (Cross Lake, Manitoba, Canada)
- YCS Chesterfield Inlet Airport (Chesterfield Inlet, Nunavut, Canada)
- YCT Coronation Airport (Coronation, Alberta, Canada)
- YCU Yuncheng Guangong Airport (Yuncheng, China)
- YCV Cartierville Airport (Cartierville, Quebec, Canada)
- YCW Chilliwack Airport (Chilliwack, British Columbia, Canada)
- YCX CFB Gagetown (heliport) (Gagetown, New Brunswick, Canada)
- YCY Clyde River Airport (Clyde River, Nunavut, Canada)
- YCZ Fairmont Hot Springs Airport (Fairmont Hot Springs, British Columbia, Canada)
- YDA Dawson City Airport (Dawson City, Yukon, Canada)
- YDB Burwash Airport (Burwash Landing, Yukon, Canada)
- YDC Drayton Valley Industrial Airport (TC: CER3) (Drayton Valley, Alberta, Canada)
- YDE Paradise River Airport (TC: CDF4) (Paradise River, Newfoundland and Labrador, Canada)
- YDF Deer Lake Regional Airport (Deer Lake, Newfoundland and Labrador, Canada)
- YDG Digby/Annapolis Regional Airport (Digby, Nova Scotia, Canada)
- YDH Daniel's Harbour Airport (Daniel's Harbour, Newfoundland and Labrador, Canada)
- YDI Davis Inlet Airport (TC: CCB4) (Davis Inlet, Newfoundland and Labrador, Canada)
- YDK Main Duck Island Airport (Main Duck Island, Ontario, Canada)
- YDL Dease Lake Airport (Dease Lake, British Columbia, Canada)
- YDN Lieutenant Colonel William George (Billy) Barker VC Airport (Dauphin, Manitoba, Canada)
- YDO Dolbeau-Saint-Félicien Airport (Dolbeau-Mistassini, Quebec, Canada)
- YDP Nain Airport (Nain, Newfoundland and Labrador, Canada)
- YDQ Dawson Creek Airport (Dawson Creek, British Columbia, Canada)
- YDR Broadview Airport (Broadview, Saskatchewan, Canada)
- YDS Desolation Sound Airport (Desolation Sound, British Columbia, Canada)
- YDT Boundary Bay Airport (Delta, British Columbia, Canada)
- YDV Bloodvein River Airport (Bloodvein River, Manitoba, Canada)
- YDW Obre Lake/North of Sixty Airport (TC: CKV4) (Obre Lake, Northwest Territories, Canada)
- YDX Doc Creek Airport (Doc Creek, British Columbia, Canada)
- YEA All airports (Edmonton, Alberta, Canada)
- YEC Yecheon Air Base (Yecheon, South Korea)
- YED CFB Edmonton (Namao Field) (Edmonton, Alberta, Canada)
- YEG Edmonton International Airport (Edmonton, Alberta, Canada)
- YEI Yenisehir Airport (Yenisehir, Bursa, Turkey)
- YEK Arviat Airport (Arviat, Nunavut, Canada)
- YEL Elliot Lake Municipal Airport (Elliot Lake, Ontario, Canada)
- YEM Manitowaning/Manitoulin East Municipal Airport (Manitowaning, Ontario, Canada)
- YEN Estevan Airport (Estevan, Saskatchewan, Canada)
- YEO RNAS Yeovilton (Yeovilton, England, United Kingdom)
- YEP Estevan Point Airport (Estevan Point, British Columbia, Canada)
- YEQ Yenkis Airport (Yenkis, Papua New Guinea)
- YER Fort Severn Airport (Fort Severn, Ontario, Canada)
- YET Edson Airport (Edson, Alberta, Canada)
- YEU Eureka Aerodrome (Eureka, Nunavut, Canada)
- YEV Inuvik (Mike Zubko) Airport (Inuvik, Northwest Territories, Canada)
- YEY Amos/Magny Airport (Amos, Quebec, Canada)
- YFA Fort Albany Airport (Fort Albany, Ontario, Canada)
- YFB Iqaluit Airport (Iqaluit, Nunavut, Canada)
- YFC Fredericton International Airport (Fredericton, New Brunswick, Canada)
- YFD Brantford Airport (Brantford, Ontario, Canada)
- YFE Forestville Airport (Forestville, Quebec, Canada)
- YFG Fontanges Airport (TC: CTU2) (Fontanges, Quebec, Canada)
- YFH Fort Hope Airport (Fort Hope, Ontario, Canada)
- YFL Fort Reliance Airport (Fort Reliance, Northwest Territories, Canada)
- YFO Flin Flon Airport (Flin Flon, Manitoba, Canada)
- YFR Fort Resolution Airport (Fort Resolution, Northwest Territories, Canada)
- YFS Fort Simpson Airport (Fort Simpson, Northwest Territories, Canada)
- YFX St Lewis (Fox Harbour) Airport (TC: CCK4) (St Lewis, Newfoundland and Labrador, Canada)
- YGA Gagnon Airport (Gagnon, Quebec, Canada)
- YGB Texada/Gillies Bay Airport (Texada Island, British Columbia, Canada)
- YGC Grande Cache Airport (TC: CEQ5) (Grande Cache, Alberta, Canada)
- YGE Gorge Harbour Airport (Gorge Harbour, British Columbia, Canada)
- YGG Ganges Water Aerodrome (TC: CAX6) (Ganges, British Columbia, Canada)
- YGH Fort Good Hope Airport (Fort Good Hope, Northwest Territories, Canada)
- YGJ Miho-Yonago Airport (Yonago, Tottori, Japan)
- YGK Kingston/Norman Rogers Airport (Kingston, Ontario, Canada)
- YGL La Grande Rivière Airport (Radisson, Quebec, Canada)
- YGM Gimli Industrial Park Airport (Gimli, Manitoba, Canada)
- YGN Greenway Sound Airport (Greenway Sound, British Columbia, Canada)
- YGO Gods Lake Narrows Airport (Gods Lake Narrows, Manitoba, Canada)
- YGP Michel-Pouliot Gaspé Airport (Gaspé, Quebec, Canada)
- YGQ Geraldton (Greenstone Regional) Airport (Geraldton, Ontario, Canada)
- YGR Îles-de-la-Madeleine Airport (Iles-de-la-Madeleine, Quebec, Canada)
- YGS Germansen Landing Airport (Germansen Landing, British Columbia, Canada)
- YGT Igloolik Airport (Igloolik, Nunavut, Canada)
- YGV Havre Saint-Pierre Airport (Havre-Saint-Pierre, Quebec, Canada)
- YGW Kuujjuarapik Airport (Kuujjuarapik, Quebec, Canada)
- YGX Gillam Airport (Gillam, Manitoba, Canada)
- YGY Deception Airport (Deception Bay Airport) (Deception, Quebec, Canada)
- YGZ Grise Fiord Airport (Grise Fiord, Nunavut, Canada)
- YHA Port Hope Simpson Airport (TC: CCP4) (Port Hope Simpson, Newfoundland and Labrador, Canada)
- YHB Hudson Bay Airport (Hudson Bay, Saskatchewan, Canada)
- YHC Hakai Pass Airport (Hakai Pass, British Columbia, Canada)
- YHD Dryden Regional Airport (Dryden, Ontario, Canada)
- YHE Hope Aerodrome (Hope, British Columbia, Canada)
- YHF Hearst (René Fontaine) Municipal Airport (Hearst, Ontario, Canada)
- YHG Charlottetown Airport (TC: CCH4) (Charlottetown, Newfoundland and Labrador, Canada)
- YHH Campbell River Water Aerodrome (Campbell River, British Columbia, Canada)
- YHI Ulukhaktok/Holman Airport (Ulukhaktok, Northwest Territories, Canada)
- YHK Gjoa Haven Airport (Gjoa Haven, Nunavut, Canada)
- YHM John C Munro Hamilton International Airport (Hamilton, Ontario, Canada)
- YHN Hornepayne Municipal Airport (Hornepayne, Ontario, Canada)
- YHO Hopedale Airport (Hopedale, Labrador, Canada)
- YHP Poplar Hill Airport (Poplar Hill, Ontario, Canada)
- YHR Chevery Airport (Chevery, Quebec, Canada)
- YHS Sechelt Aerodrome (TC: CAX3) (Sechelt, British Columbia, Canada)
- YHT Haines Junction Airport (Haines Junction, Yukon, Canada)
- YHU Montréal/Saint-Hubert Airport (Saint-Hubert, Longueuil (near Montreal), Quebec, Canada)
- YHY Hay River/Merlyn Carter Airport (Hay River, Northwest Territories, Canada)
- YHZ Halifax Stanfield International Airport (Enfield, Nova Scotia, Canada)
- YIB Atikokan Municipal Airport (Atikokan, Ontario, Canada)
- YIE Arxan Airport (Arxan, Inner Mongolia, China)
- YIF Saint-Augustin Airport (Saint-Augustin, Quebec, Canada)
- YIG Big Bay Marina Airport (Big Bay Marina, British Columbia, Canada)
- YIH Yichang Sanxia Airport (Yichang, Hubei, China)
- YIK Ivujivik Airport (Ivujivik, Québec, Canada)
- YIN Yining Airport (Yining, Xinjiang, China)
- YIO Pond Inlet Airport (Pond Inlet, Nunavut, Canada)
- YIP Willow Run Airport (Detroit, Michigan, United States)
- YIV Island Lake Airport (Island Lake, Manitoba, Canada)
- YIW Yiwu Airport (Yiwu, Zhejiang, China)
- YJA Jasper Airport (Jasper, Alberta, Canada)
- YJF Fort Liard Airport (Fort Liard, Northwest Territories, Canada)
- YJN Saint-Jean Airport (Saint-Jean-sur-Richelieu, Quebec, Canada)
- YJT Stephenville Airport (Stephenville, Newfoundland and Labrador, Canada)
- YKA Kamloops Airport (Kamloops, British Columbia, Canada)
- YKC Collins Bay Airport (Collins Bay, Saskatchewan, Canada)
- YKD Kincardine Airport (TC: CNS7) (Kincardine, Ontario, Canada)
- YKE Knee Lake Airport (TC: CJT3) (Knee Lake, Manitoba, Canada)
- YKF Region of Waterloo International Airport (Waterloo Regional Municipality, Ontario, Canada)
- YKG Kangirsuk Airport (Kangirsuk, Quebec, Canada)
- YKK Kitkatla Water Aerodrome (TC: CAP7) (Kitkatla, British Columbia, Canada)
- YKL Schefferville Airport (Schefferville, Quebec, Canada)
- YKM Yakima Air Terminal (McAllister Field) (Yakima, Washington, United States)
- YKN Chan Gurney Municipal Airport (Yankton, South Dakota, United States)
- YKQ Waskaganish Airport (Waskaganish, Quebec, Canada)
- YKS Yakutsk Airport (Yakutsk, Sakha (Yakutia) Republic, Russia)
- YKT Klemtu Airport (Klemtu, British Columbia, Canada)
- YKU Chisasibi Airport (TC: CSU2) (Chisasibi, Quebec, Canada)
- YKX Kirkland Lake Airport (Kirkland Lake, Ontario, Canada)
- YKY Kindersley Airport (Kindersley, Saskatchewan, Canada)
- YKZ Toronto/Buttonville Municipal Airport (Buttonville, Ontario, Canada)
- YLA Langara Airport (Langara, British Columbia, Canada)
- YLB Lac La Biche Airport (Lac La Biche, Alberta, Canada)
- YLC Kimmirut Airport (Kimmirut, Nunavut, Canada)
- YLD Chapleau Airport (Chapleau, Ontario, Canada)
- YLE Wha Ti Airport (TC: CEM3) (Lac La Martre, Northwest Territories, Canada)
- YLF Laforges Airport (Laforges, Quebec, Canada)
- YLG Yalgoo Airport (Yalgoo, Western Australia, Australia)
- YLH Lansdowne House Airport (Lansdowne House, Ontario, Canada)
- YLI Ylivieska Airport (Ylivieska, Finland)
- YLJ Meadow Lake Airport (Meadow Lake, Saskatchewan, Canada)
- YLL Lloydminster Airport (Lloydminster, Alberta/Saskatchewan, Canada)
- YLN Yilan Airport (Yilan, Heilongjiang, China)
- YLO Shilo Airport (Shilo, Manitoba, Canada)
- YLP Mingan Airport (Mingan, Quebec, Canada)
- YLQ La Tuque Airport (La Tuque, Quebec, Canada)
- YLS Lebel-sur-Quévillon Airport (TC: CSH4) (Lebel-sur-Quévillon, Quebec, Canada)
- YLR Leaf Rapids Airport (Leaf Rapids, Manitoba, Canada)
- YLT Alert Airport (Alert, Nunavut, Canada)
- YLW Kelowna International Airport (Kelowna, British Columbia, Canada)
- YMA Mayo Airport (Mayo, Yukon, Canada)
- YMB Merritt Airport (TC: CAD5) (Merritt, British Columbia, Canada)
- YMC Maricourt Airstrip (Maricourt, Quebec, Canada)
- YMD Mould Bay Airport (Mould Bay, Northwest Territories, Canada)
- YME Matane Airport (Matane, Quebec, Canada)
- YMF Montague Harbour Airport (Montague Harbour, British Columbia, Canada)
- YMG Manitouwadge Airport (Manitouwadge, Ontario, Canada)
- YMH Mary's Harbour Airport (Mary's Harbour, Labrador, Canada)
- YMI Minaki Airport (TC: CJA6) (Minaki, Ontario, Canada)
- YMJ CFB Moose Jaw (Moose Jaw, Saskatchewan, Canada)
- YML Charlevoix Airport (Charlevoix, Quebec, Canada)
- YMM Fort McMurray Airport (Fort McMurray, Alberta, Canada)
- YMN Makkovik Airport (Makkovik, Newfoundland and Labrador, Canada)
- YMO Moosonee Airport (Moosonee, Ontario, Canada)
- YMP Port McNeill Airport (TC: CAT5) (Port McNeill, British Columbia, Canada)
- YMQ All airports (Montreal, Quebec, Canada)
- YMS Moisés Benzaquén Rengifo Airport (Yurimaguas, Peru)
- YMT Chibougamau/Chapais Airport (Chibougamau, Quebec, Canada)
- YMW Maniwaki Airport (Maniwaki, Quebec, Canada)
- YMX Montréal-Mirabel International Airport (Mirabel (near Montreal), Quebec, Canada)
- YNA Natashquan Airport (Natashquan, Quebec, Canada)
- YNB Yanbu Airport (Yenbo Airport) (Yanbu (Yenbo), Al Madinah, Saudi Arabia)
- YNC Wemindji Airport (Wemindji, Quebec, Canada)
- YND Gatineau-Ottawa Executive Airport (Gatineau, Quebec, Canada)
- YNE Norway House Airport (Norway House, Manitoba, Canada)
- YNG Youngstown-Warren Regional Airport (Youngstown/Warren, Ohio, United States)
- YNH Hudson's Hope Airport (Hudson's Hope, British Columbia, Canada)
- YNI Nitchequon Airport (Nitchequon, Quebec, Canada)
- YNJ Yanji Chaoyangchuan Airport (Yanji, Jilin, China)
- YNK Nootka Sound Airport (Nootka Sound, British Columbia, Canada)
- YNL Points North Landing Airport (Points North Landing, Saskatchewan, Canada)
- YNM Matagami Airport (Matagami, Quebec, Canada)
- YNO North Spirit Lake Airport (TC: CKQ3) (North Spirit Lake, Ontario, Canada)
- YNR Arnes Airport (TC: CJQ5) (Arnes, Manitoba, Canada)
- YNS Nemiscau Airport (Nemiscau, Quebec, Canada)
- YNT Yantai Laishan International Airport (Yantai, Shandong, China)
- YNZ Yancheng Nanyang Airport (Yancheng, Jiangsu, China)
- YOC Old Crow Airport (Old Crow, Yukon, Canada)
- YOD CFB Cold Lake (Cold Lake, Alberta, Canada)
- YOE Falher Airport (Falher, Alberta, Canada)
- YOG Ogoki Post Airport (TC: CNT3) (Ogoki Post, Ontario, Canada)
- YOH Oxford House Airport (Oxford House, Manitoba, Canada)
- YOJ High Level Airport (High Level, Alberta, Canada)
- YOL Yola Airport (Yola, Nigeria)
- YOO Oshawa Airport (Oshawa, Ontario, Canada)
- YOP Rainbow Lake Airport (Rainbow Lake, Alberta, Canada)
- YOS Owen Sound/Billy Bishop Regional Airport (Owen Sound, Ontario, Canada)
- YOT Yotvata Airport (Yotvata, Israel)
- YOW Ottawa/Macdonald-Cartier International Airport (Ottawa, Ontario, Canada)
- YOY CFB Valcartier (heliport) (Valcartier, Québec, Canada)
- YPA Prince Albert (Glass Field) Airport (Prince Albert, Saskatchewan, Canada)
- YPB Alberni Valley Regional Airport (TC: CBS8) (Port Alberni, British Columbia, Canada)
- YPC Paulatuk Airport (Paulatuk, Northwest Territories, Canada)
- YPD Parry Sound Area Municipal Airport (TC: CNK4) (Parry Sound, Ontario, Canada)
- YPE Peace River Airport (Peace River, Alberta, Canada)
- YPF Esquimalt Airport (Esquimalt, British Columbia, Canada)
- YPG Portage La Prairie/Southport Airport (Portage la Prairie, Manitoba, Canada)
- YPH Inukjuak Airport (Inukjuak, Quebec, Canada)
- YPI Port Simpson Airport (Port Simpson, British Columbia, Canada)
- YPJ Aupaluk Airport (Aupaluk, Quebec, Canada)
- YPL Pickle Lake Airport (Pickle Lake, Ontario, Canada)
- YPM Pikangikum Airport (Pikangikum, Ontario, Canada)
- YPN Port-Menier Airport (Port-Menier, Quebec, Canada)
- YPO Peawanuck Airport (Peawanuck, Ontario, Canada)
- YPP Pine Point Airport (Pine Point, Northwest Territories, Canada)
- YPQ Peterborough Airport (Peterborough, Ontario, Canada)
- YPR Prince Rupert Airport (Prince Rupert, British Columbia, Canada)
- YPS Port Hawkesbury Airport (Port Hawkesbury, Nova Scotia, Canada)
- YPT Pender Harbour Water Aerodrome (TC: CAG8) (Pender Harbour, British Columbia, Canada)
- YPW Powell River Airport (Powell River, British Columbia, Canada)
- YPX Puvirnituq Airport (Puvirnituq, Quebec, Canada)
- YPY Fort Chipewyan Airport (Fort Chipewyan, Alberta, Canada)
- YPZ Burns Lake Airport (Burns Lake, British Columbia, Canada)
- YQA Muskoka Airport (Muskoka, Ontario, Canada)
- YQB Québec/Jean Lesage International Airport (Sainte-Foy, Quebec City, Quebec, Canada)
- YQC Quaqtaq Airport (Quaqtaq, Quebec, Canada)
- YQD The Pas Airport (The Pas, Manitoba, Canada)
- YQE Kimberley Airport (Kimberley, British Columbia, Canada)
- YQF Red Deer Regional Airport (Red Deer, Alberta, Canada)
- YQG Windsor Airport (Windsor, Ontario, Canada)
- YQH Watson Lake Airport (Watson Lake, Yukon, Canada)
- YQI Yarmouth Airport (Yarmouth, Nova Scotia, Canada)
- YQK Kenora Airport (Kenora, Ontario, Canada)
- YQL Lethbridge County Airport (Lethbridge, Alberta, Canada)
- YQM Greater Moncton International Airport (Moncton, New Brunswick, Canada)
- YQN Nakina Airport (Nakina, Ontario, Canada)
- YQQ CFB Comox (Comox, British Columbia, Canada)
- YQR Regina International Airport (Regina, Saskatchewan, Canada)
- YQS St Thomas Municipal Airport (St Thomas, Ontario, Canada)
- YQT Thunder Bay Airport (Thunder Bay, Ontario, Canada)
- YQU Grande Prairie Airport (Grande Prairie, Alberta, Canada)
- YQV Yorkton Municipal Airport (Yorkton, Saskatchewan, Canada)
- YQW North Battleford (Cameron McIntosh) Airport (North Battleford, Saskatchewan, Canada)
- YQX Gander International Airport / CFB Gander (Gander, Newfoundland, Canada)
- YQY Sydney J A Douglas McCurdy Airport (Sydney, Nova Scotia, Canada)
- YQZ Quesnel Airport (Quesnel, British Columbia, Canada)
- YRA Gamètì/Rae Lakes Airport (Gamèti (formerly Rae Lakes), Northwest Territories, Canada)
- YRB Resolute Bay Airport (Resolute, Nunavut, Canada)
- YRC Chicoutimi/Saint-Honoré Aerodrome (Chicoutimi, Quebec, Canada)
- YRD Dean River Airport (Dean River, British Columbia, Canada)
- YRE Resolution Island Airport (Resolution Island, Nunavut, Canada)
- YRF Cartwright Airport (Cartwright, Newfoundland and Labrador, Canada)
- YRG Rigolet Airport (TC: CCZ2) (Rigolet, Newfoundland and Labrador, Canada)
- YRI Rivière-du-Loup Airport (Rivière-du-Loup, Quebec, Canada)
- YRJ Roberval Airport (Roberval, Quebec, Canada)
- YRL Red Lake Airport (Red Lake, Ontario, Canada)
- YRM Rocky Mountain House Airport (Rocky Mountain House, Alberta, Canada)
- YRN Rivers Inlet Airport (Rivers Inlet, British Columbia, Canada)
- YRO Rockcliffe Airport (Ottawa, Ontario, Canada)
- YRP Carp Airport (Carp, Ontario, Canada)
- YRQ Trois-Rivières Airport (Trois-Rivières, Quebec, Canada)
- YRR Stuart Island Airport (Stuart Island, British Columbia, Canada)
- YRS Red Sucker Lake Airport (Red Sucker Lake, Manitoba, Canada)
- YRT Rankin Inlet Airport (Rankin Inlet, Nunavut, Canada)
- YRV Revelstoke Airport (Revelstoke, British Columbia, Canada)
- YSA Sable Island Airport (Sable Island, Nova Scotia, Canada)
- YSB Sudbury Airport (Greater Sudbury, Ontario, Canada)
- YSC Sherbrooke Airport (Sherbrooke, Quebec, Canada)
- YSD CFB Suffield (Suffield, Alberta, Canada)
- YSE Squamish Airport (Squamish, British Columbia, Canada)
- YSF Stony Rapids Airport (Stony Rapids, Saskatchewan, Canada)
- YSG Lutselke/Snowdrift Airport (Lutselke (formerly Snowdrift), Northwest Territories, Canada)
- YSH Smiths Falls-Montague Airport (Smiths Falls, Ontario, Canada)
- YSI Sans Souci Water Aerodrome (TC: CPS9) (Frying Pan Island (near Parry Sound), Ontario, Canada)
- YSJ Saint John Airport (Saint John, New Brunswick, Canada)
- YSK Sanikiluaq Airport (Sanikiluaq, Nunavut, Canada)
- YSL Saint-Léonard Aerodrome (Saint-Léonard, New Brunswick, Canada)
- YSM Fort Smith Airport (Fort Smith, Northwest Territories, Canada)
- YSN Salmon Arm Airport (Salmon Arm, British Columbia, Canada)
- YSO Postville Airport (TC: CCD4) (Postville, Newfoundland and Labrador, Canada)
- YSP Marathon Aerodrome (Marathon, Ontario, Canada)
- YSR Nanisivik Airport (Nanisivik, Nunavut, Canada)
- YST St Theresa Point Airport (St Theresa Point, Manitoba, Canada)
- YSU Summerside Airport (Summerside, Prince Edward Island, Canada)
- YSV Saglek Airport (Saglek, Labrador, Canada)
- YSX Shearwater Water Aerodrome (TC: CAW8) (Bella Bella, British Columbia, Canada)
- YSY Sachs Harbour Airport (Sachs Harbour, Northwest Territories, Canada)
- YSZ Squirrel Cove Airport (Squirrel Cove, British Columbia, Canada)
- YTA Pembroke Airport (Pembroke, Ontario, Canada)
- YTB Hartley Bay Water Aerodrome (TC: CAY4) (Hartley Bay, British Columbia, Canada)
- YTC Sturdee Airport (Sturdee, British Columbia, Canada)
- YTD Thicket Portage Airport (Thicket Portage, Manitoba, Canada)
- YTE Cape Dorset Airport (Cape Dorset, Nunavut, Canada)
- YTF Alma Airport (Alma, Quebec, Canada)
- YTG Sullivan Bay Airport (Sullivan Bay, British Columbia, Canada)
- YTH Thompson Airport (Thompson, Manitoba, Canada)
- YTJ Terrace Bay Airport (Terrace Bay, Ontario, Canada)
- YTK Tulugak Airport (Tulugak, Quebec, Canada)
- YTL Big Trout Lake Airport (Big Trout Lake, Ontario, Canada)
- YTM Rivière Rouge/Mont-Tremblant International Airport (Mont-Tremblant (La Macaza), Quebec, Canada)
- YTN Rivière-au-Tonnerre Airport (Rivière-au-Tonnerre, Quebec, Canada)
- YTO All airports (Toronto, Ontario, Canada)
- YTP Tofino Harbour Water Aerodrome (TC: CAB4) (Tofino, British Columbia, Canada)
- YTQ Tasiujaq Airport (Tasiujaq, Quebec, Canada)
- YTR CFB Trenton / Trenton Airport (Trenton, Ontario, Canada)
- YTS Timmins/Victor M Power Airport (Timmins, Ontario, Canada)
- YTT Tisdale Airport (TC: CJY3) (Tisdale, Saskatchewan, Canada)
- YTX Telegraph Creek Airport (TC: CBM5) (Telegraph Creek, British Columbia, Canada)
- YTY Yangzhou Taizhou Airport (Yangzhou and Taizhou, Jiangsu, China)
- YTZ Billy Bishop Toronto City Airport (Toronto, Ontario, Canada)
- YUA Yuanmou Airport (Yuanmou, Yunnan, China)
- YUB Tuktoyaktuk/James Gruben Airport (Tuktoyaktuk, Northwest Territories, Canada)
- YUD Umiujaq Airport (Umiujaq, Quebec, Canada)
- YUE Yuendumu Airport (Yuendumu, Northern Territory, Australia)
- YUL Montréal-Pierre Elliott Trudeau International Airport (Dorval, Quebec, Canada)
- YUM Yuma International Airport / MCAS Yuma (FAA: NYL) (Yuma, Arizona, United States)
- YUS Yushu Batang Airport (Yushu County, Qinghai, China)
- YUT Repulse Bay Airport (Repulse Bay, Nunavut, Canada)
- YUX Hall Beach Airport (Hall Beach, Nunavut, Canada)
- YUY Rouyn-Noranda Airport (Rouyn-Noranda, Quebec, Canada)
- YVA Iconi Airport (Moroni, Comoros)
- YVB Bonaventure Airport (Bonaventure, Quebec, Canada)
- YVC La Ronge (Barber Field) Airport (La Ronge, Saskatchewan, Canada)
- YVD Yeva Airport (Yeva, Papua New Guinea)
- YVE Vernon Regional Airport (Vernon, British Columbia, Canada)
- YVG Vermilion Airport (Vermilion, Alberta, Canada)
- YVM Qikiqtarjuaq Airport (Qikiqtarjuaq, Nunavut, Canada)
- YVO Val-d'Or Airport (Val-d'Or, Quebec, Canada)
- YVP Kuujjuaq Airport (Kuujjuaq, Quebec, Canada)
- YVQ Norman Wells Airport (Norman Wells, Northwest Territories, Canada)
- YVR Vancouver International Airport (Vancouver, British Columbia, Canada)
- YVT Buffalo Narrows Airport (Buffalo Narrows, Saskatchewan, Canada)
- YVV Wiarton Airport (Wiarton, Ontario, Canada)
- YVZ Deer Lake Airport (Deer Lake, Ontario, Canada)
- YWA Petawawa Airport (Petawawa, Ontario, Canada)
- YWB Wakeham Bay Airport (Kangiqsujuaq, Quebec, Canada)
- YWF Downtown Waterfront Heliport (Halifax, Nova Scotia, Canada)
- YWG Winnipeg James Armstrong Richardson International Airport (Winnipeg, Manitoba, Canada)
- YWH Victoria Inner Harbour Airport (Victoria, British Columbia, Canada)
- YWJ Deline Airport (Deline, Northwest Territories, Canada)
- YWK Wabush Airport (Wabush, Labrador, Canada)
- YWL Williams Lake Airport (Williams Lake, British Columbia, Canada)
- YWM Williams Harbour Airport (TC: CCA6) (Williams Harbour, Newfoundland and Labrador, Canada)
- YWN Winisk Airport (Winisk, Ontario, Canada)
- YWO Lupin Airport (closed) (Lupin Mine, Nunavut, Canada)
- YWP Webequie Airport (Webequie, Ontario, Canada)
- YWR White River Airport (White River, Ontario, Canada)
- YWS Whistler/Green Lake Water Aerodrome (TC: CAE5) (Whistler, British Columbia, Canada)
- YWV Wainwright Aerodrome (Wainwright, Alberta, Canada)
- YWY Wrigley Airport (Wrigley, Northwest Territories, Canada)
- YXC Cranbrook/Canadian Rockies International Airport (Cranbrook, British Columbia, Canada)
- YXD Edmonton City Centre (Blatchford Field) Airport (Edmonton, Alberta, Canada)
- YXE Saskatoon John G Diefenbaker International Airport (Saskatoon, Saskatchewan, Canada)
- YXF Snake River Airport (Snake River, Yukon, Canada)
- YXH Medicine Hat Airport (Medicine Hat, Alberta, Canada)
- YXJ Fort St John Airport (Fort St John, British Columbia, Canada)
- YXK Rimouski Airport (Rimouski, Quebec, Canada)
- YXL Sioux Lookout Airport (Sioux Lookout, Ontario, Canada)
- YXN Whale Cove Airport (Whale Cove, Nunavut, Canada)
- YXP Pangnirtung Airport (Pangnirtung, Nunavut, Canada)
- YXQ Beaver Creek Airport (Beaver Creek, Yukon, Canada)
- YXR Earlton - Timiskaming Regional Airport (Earlton, Ontario, Canada)
- YXS Prince George Airport (Prince George, British Columbia, Canada)
- YXT Northwest Regional Airport (Terrace, British Columbia and Kitimat, British Columbia, Canada)
- YXU London International Airport (London, Ontario, Canada)
- YXX Abbotsford International Airport (Abbotsford, British Columbia, Canada)
- YXY Erik Nielsen Whitehorse International Airport (Whitehorse, Yukon, Canada)
- YXZ Wawa Airport (Wawa, Ontario, Canada)
- YYA Big Bay Yacht Club Airport (Big Bay, British Columbia, Canada)
- YYB North Bay/Jack Garland Airport (North Bay, Ontario, Canada)
- YYC Calgary International Airport (Calgary, Alberta, Canada)
- YYD Smithers Airport (Smithers, British Columbia, Canada)
- YYE Fort Nelson Airport (Fort Nelson, British Columbia, Canada)
- YYF Penticton Airport (Penticton, British Columbia, Canada)
- YYG Charlottetown Airport (Charlottetown, Prince Edward Island, Canada)
- YYH Taloyoak Airport (Taloyoak, Nunavut, Canada)
- YYI Rivers Airport (Rivers, Manitoba, Canada)
- YYJ Victoria International Airport (Victoria, British Columbia, Canada)
- YYL Lynn Lake Airport (Lynn Lake, Manitoba, Canada)
- YYM Cowley Airport (Cowley, Alberta, Canada)
- YYN Swift Current Airport (Swift Current, Saskatchewan, Canada)
- YYQ Churchill Airport (Churchill, Manitoba, Canada)
- YYR CFB Goose Bay / Goose Bay Airport (Goose Bay, Labrador, Canada)
- YYT St John's International Airport (St John's, Newfoundland and Labrador, Canada)
- YYU Kapuskasing Airport (Kapuskasing, Ontario, Canada)
- YYW Armstrong Airport (Armstrong, Ontario, Canada)
- YYY Mont-Joli Airport (Mont-Joli, Quebec, Canada)
- YYZ Toronto Pearson International Airport (Mississauga, Ontario, Canada)
- YZA Ashcroft Airport (Ashcroft, British Columbia, Canada)
- YZC Beatton River Airport (Beatton River, British Columbia, Canada)
- YZE Gore Bay-Manitoulin Airport (Gore Bay, Ontario, Canada)
- YZF Yellowknife Airport (Yellowknife, Northwest Territories, Canada)
- YZG Salluit Airport (Salluit, Quebec, Canada)
- YZH Slave Lake Airport (Slave Lake, Alberta, Canada)
- YZM Buchans Airport (Buchans, Newfoundland and Labrador, Canada)
- YZP Sandspit Airport (Sandspit, British Columbia, Canada)
- YZR Sarnia Chris Hadfield Airport (Sarnia, Ontario, Canada)
- YZS Coral Harbour Airport (Coral Harbour, Nunavut, Canada)
- YZT Port Hardy Airport (Port Hardy, British Columbia, Canada)
- YZU Whitecourt Airport (Whitecourt, Alberta, Canada)
- YZV Sept-Îles Airport (Sept-Îles, Quebec, Canada)
- YZW Teslin Airport (Teslin, Yukon, Canada)
- YZX CFB Greenwood / Greenwood Airport (Greenwood, Nova Scotia, Canada)
- YZY Zhangye Ganzhou Airport (Zhangye, Gansu, China)
- ZAA Alice Arm Airport (Alice Arm, British Columbia, Canada)
- ZAC York Landing Airport (York Landing, Manitoba, Canada)
- ZAD Zadar Airport (Zadar, Croatia)
- ZAG Zagreb Airport (Pleso Airport) (Zagreb, Croatia)
- ZAH Zahedan Airport (Zahedan, Iran)
- ZAJ Zaranj Airport (Zaranj, Afghanistan)
- ZAL Pichoy Airport (Valdivia, Chile)
- ZAM Zamboanga International Airport (Zamboanga City, Philippines)
- ZAO Laberandie Airport (Cahors, France)
- ZAR Zaria Airport (Zaria, Nigeria)
- ZAT Zhaotong Airport (Zhaotong, Yunnan, China)
- ZAZ Zaragoza Airport (Zaragoza, Spain)
- ZBE Dolní Benesov Airport (Zábreh, Czech Republic)
- ZBF Bathurst Airport (Bathurst, New Brunswick, Canada)
- ZBK Žabljak Airport (Žabljak, Montenegro)
- ZBM Bromont (Roland Désourdy) Airport (Bromont, Quebec, Canada)
- ZBO Bowen Airport (Bowen, Queensland, Australia)
- ZBR Konarak Airport (Chabahar, Iran)
- ZBY Sayaboury Airport (Sayaboury, Laos)
- ZCL General Leobardo C Ruiz International Airport (La Calera Airport) (Zacatecas, Zacatecas, Mexico)
- ZCN Celle Air Base (Celle, Germany)
- ZCO Maquehue Airport (Temuco, Araucanía, Chile)
- ZEC Secunda Airport (Secunda, South Africa)
- ZEG Senggo Airport (Senggo, Indonesia)
- ZEL Denny Island Aerodrome (Bella Bella, British Columbia, Canada)
- ZEM Eastmain River Airport (Eastmain, Quebec, Canada)
- ZER Zero Airport (Ziro Airport) (Ziro, India)
- ZFA Faro Airport (Faro, Yukon, Canada)
- ZFB Old Fort Bay Airport (Old Fort Bay, Quebec, Canada)
- ZFD Fond-du-Lac Airport (Fond-du-Lac, Saskatchewan, Canada)
- ZFL South Trout Lake Airport (South Trout Lake, Ontario, Canada)
- ZFM Fort McPherson Airport (Fort McPherson, Northwest Territories, Canada)
- ZFN Tulita Airport (Fort Norman Airport) (Tulita, Northwest Territories, Canada)
- ZFW Fairview Airport (TC: CEB5) (Fairview, Alberta, Canada)
- ZGC Lanzhou Zhongchuan Airport (Lanzhou West Airport) (Lanzhou, Gansu, China)
- ZGF Grand Forks Airport (Grand Forks, British Columbia, Canada)
- ZGI Gods River Airport (Gods River, Manitoba, Canada)
- ZGL South Galway Airport (South Galway, Queensland, Australia)
- ZGM Ngoma Airport (Ngoma, Zambia)
- ZGR Little Grand Rapids Airport (Little Grand Rapids, Manitoba, Canada)
- ZGS Gethsemani Airport (Gethsemani, Quebec, Canada)
- ZGU Gaua Airport (Gaua, Torba, Vanuatu)
- ZHA Zhanjiang Airport (Zhanjiang, Guangdong, China)
- ZHM Shamshernagar Airport (Shamshernagar, Bangladesh)
- ZHP High Prairie Airport (High Prairie, Alberta, Canada)
- ZHY Zhongwei Xiangshan Airport (Zhongwei, Ningxia, China)
- ZIC Victoria Airport (Victoria, Araucanía, Chile)
- ZIG Ziguinchor Airport (Ziguinchor, Senegal)
- ZIH Ixtapa-Zihuatanejo International Airport (Zihuatanejo, Guerrero, Mexico)
- ZJG Jenpeg Airport (Jenpeg, Manitoba, Canada)
- ZJN Swan River Airport (Swan River, Manitoba, Canada)
- ZKB Kasaba Bay Airport (Kasaba Bay, Zambia)
- ZKE Kashechewan Airport (Kashechewan, Ontario, Canada)
- ZKG Kegaska Airport (TC: CTK6) (Kegaska, Quebec, Canada)
- ZKL Bintuni Airport (Steenkool Airport) (Bintuni, Indonesia)
- ZKM Sette Cama Airport (Sette Cama, Gabon)
- ZKP Kasompe Airport (Chingola, Zambia)
- ZLG El Gouera Airport (El Gouera, Mauritania)
- ZLO Playa de Oro International Airport (Manzanillo, Colima, Mexico)
- ZLT La Tabatière Airport (TC: CTU5) (La Tabatière, Quebec, Canada)
- ZMD Sena Madureira Airport (Sena Madureira, Acre, Brazil)
- ZMH South Cariboo Regional Airport (108 Mile Ranch, British Columbia, Canada)
- ZMM Zamora Airport (Zamora, Michoacán, Mexico)
- ZMT Masset Airport (Masset, British Columbia, Canada)
- ZNA Nanaimo Harbour Water Airport (TC: CAC8) (Nanaimo, British Columbia, Canada)
- ZNC Nyac Airport (Nyac, Alaska, United States)
- ZND Zinder Airport (Zinder, Niger)
- ZNE Newman Airport (Newman, Western Australia, Australia)
- ZNG Negginan Airport (Negginan, Manitoba, Canada)
- ZNU Namu Airport (Namu, British Columbia, Canada)
- ZNZ Zanzibar Airport (Kisauni Airport) (Zanzibar, Tanzania)
- ZOF Ocean Falls Airport (Ocean Falls, British Columbia, Canada)
- ZOS Cañal Bajo Carlos Hott Siebert Airport (Osorno, Chile)
- ZPB Sachigo Lake Airport (Sachigo Lake, Ontario, Canada)
- ZPC Pucón Airport (Pucón, Chile)
- ZPH Zephyrhills Municipal Airport (Zephyrhills, Florida, United States)
- ZPO Pinehouse Lake Airport (Pinehouse Lake, Saskatchewan, Canada)
- ZPQ Rheine Air Base (Rhine, Germany)
- ZQN Queenstown Airport (Queenstown, New Zealand)
- ZQS Queen Charlotte Island Airport (Haida Gwaii, British Columbia, Canada)
- ZQW Zweibrücken Airport (Zweibrücken, Germany)
- ZQZ Zhangjiakou Airport (Zhangjiakou, Hebei Province, China)
- ZRH Zurich Airport (Zürich, Switzerland)
- ZRI Serui Airport (Serui, Indonesia)
- ZRJ Round Lake (Weagamow Lake) Airport (Round Lake, Ontario, Canada)
- ZRM Sarmi Airport (Sarmi, Indonesia)
- ZSA San Salvador Airport (Cockburn Town Airport) (Cockburn Town, San Salvador Island, Bahamas)
- ZSE Pierrefonds Airport (Saint-Pierre, Réunion)
- ZSJ Sandy Lake Airport (Sandy Lake, Ontario, Canada)
- ZSP St Paul Aerodrome (TC: CEW3) (St Paul, Alberta, Canada)
- ZSS Sassandra Airport (Sassandra, Côte d'Ivoire)
- ZST Stewart Aerodrome (Stewart, British Columbia, Canada)
- ZSW Prince Rupert/Seal Cove Water Airport (Prince Rupert, British Columbia, Canada)
- ZTA Tureira Airport (Tureia, Tuamotus, French Polynesia)
- ZTB Tête-à-la-Baleine Airport (TC: CTB6) (Tête-à-la-Baleine, Quebec, Canada)
- ZTH Zakynthos International Airport, "Dionysios Solomos" (Zakynthos, Greece)
- ZTM Shamattawa Airport (Shamattawa, Manitoba, Canada)
- ZTR Zhitomir Airport (Zhytomyr, Ukraine)
- ZTS Tahsis Water Aerodrome (TC: CAL9) (Tahsis, British Columbia, Canada)
- ZUC Ignace Municipal Airport (Ignace, Ontario, Canada)
- ZUD Pupelde Airport (Ancud, Los Lagos Region, Chile)
- ZUE Zuenoula Airport (Zuenoula, Côte d'Ivoire)
- ZUH Zhuhai Sanzao Airport (Zhuhai, Guangdong, China)
- ZUL Zilfi Airport (Zilfi, Saudi Arabia)
- ZUM Churchill Falls Airport (Churchill Falls, Newfoundland and Labrador, Canada)
- ZVA Miandrivazo Airport (Miandrivazo, Madagascar)
- ZVG Springvale Airport (Springvale, Western Australia, Australia)
- ZVK Savannakhet Airport (Savannakhet, Laos)
- ZWA Andapa Airport (Andapa, Madagascar)
- ZWL Wollaston Lake Airport (Wollaston Lake, Saskatchewan, Canada)
- ZWS Stuttgart Hauptbahnhof (Stuttgart, Germany)
- ZYI Zunyi Airport (Zunyi, Guizhou, China)
- ZYL Osmani International Airport (Sylhet, Bangladesh)
- ZZU Mzuzu Airport (Mzuzu, Malawi)
- ZZV Zanesville Municipal Airport (Zanesville, Ohio, United States)