- Antonio Agostinho-Neto International AirportIdent: FCPPCountry: Congo - Brazzaville
- Antonio B. Won Pat International AirportIdent: PGUMCountry: Guam
- Antonio Maceo International AirportIdent: MUCUCountry: Cuba
- Aomori AirportIdent: RJSACountry: Japan
- Argyle International AirportIdent: TVSACountry: St. Vincent & Grenadines
- Aristides Pereira International AirportIdent: GVBACountry: Cape Verde
- Arturo Michelena International AirportIdent: SVVACountry: Venezuela
- Asaba International AirportIdent: DNASCountry: Nigeria
- Ashgabat International AirportIdent: UTAACountry: Turkmenistan
- Astrakhan Narimanovo Boris M. Kustodiev International AirportIdent: URWACountry: Russia
- Asturias AirportIdent: LEASCountry: Spain
- Aswan International AirportIdent: HESNCountry: Egypt
- Asyut International AirportIdent: HEATCountry: Egypt
- Athens Eleftherios Venizelos International AirportIdent: LGAVCountry: Greece
- Atlas Brasil Cantanhede International AirportIdent: SBBVCountry: Brazil
- Atyrau International AirportIdent: UATGCountry: Kazakhstan
- Auckland International AirportIdent: NZAACountry: New Zealand
- Augusto C. Sandino (Managua) International AirportIdent: MNMGCountry: Nicaragua
- Austin Bergstrom International AirportIdent: KAUSCountry: United States
- Avram Iancu Cluj International AirportIdent: LRCLCountry: Romania
- Ayatollah Hashemi Rafsanjani International AirportIdent: OIKKCountry: Iran
- Bacha Khan International AirportIdent: OPPSCountry: Pakistan
- Bachigualato Federal International AirportIdent: MMCLCountry: Mexico
- Bacolod-Silay International AirportIdent: RPVBCountry: Philippines
- Bacău George Enescu International AirportIdent: LRBCCountry: Romania
- Bagdogra AirportIdent: VEBDCountry: India
- Baghdad International Airport / New Al Muthana Air BaseIdent: ORBICountry: Iraq
- Bahrain International AirportIdent: OBBICountry: Bahrain
- Bahías de Huatulco International AirportIdent: MMBTCountry: Mexico
- Baikal International AirportIdent: UIUUCountry: Russia
- Baikonur Krayniy International AirportIdent: UAOLCountry: Kazakhstan
- Baltimore/Washington International Thurgood Marshall AirportIdent: KBWICountry: United States
- Balıkesir Koca Seyit AirportIdent: LTFDCountry: Türkiye
- Bandar Abbas International AirportIdent: OIKBCountry: Iran
- Bandaranaike International Colombo AirportIdent: VCBICountry: Sri Lanka
- Bangoka International AirportIdent: FZICCountry: Congo - Kinshasa
- Bangui M'Poko International AirportIdent: FEFFCountry: Central African Republic
- Banja Luka International AirportIdent: LQBKCountry: Bosnia & Herzegovina
- Banjul International AirportIdent: GBYDCountry: Gambia
- Baotou Donghe International AirportIdent: ZBOWCountry: China
- Bari Karol Wojtyła International AirportIdent: LIBDCountry: Italy
- Barnaul Gherman Titov International AirportIdent: UNBBCountry: Russia
- Basra International AirportIdent: ORMMCountry: Iraq
- Bastia-Poretta International airportIdent: LFKBCountry: France
- Bata International AirportIdent: FGBTCountry: Equatorial Guinea
- Batna Mostefa Ben Boulaid AirportIdent: DABTCountry: Algeria
- Bauerfield International AirportIdent: NVVVCountry: Vanuatu
- Beauvais-Tillé airportIdent: LFOBCountry: France
- Beijing Capital International AirportIdent: ZBAACountry: China
- Beijing Daxing International AirportIdent: ZBADCountry: China
- Beira International AirportIdent: FQBRCountry: Mozambique
- Beirut Rafic Hariri International AirportIdent: OLBACountry: Lebanon
- Belfast International AirportIdent: EGAACountry: United Kingdom
- Belgrade Nikola Tesla AirportIdent: LYBECountry: Serbia
- Ben Gurion International AirportIdent: LLBGCountry: Israel
- Bender Qassim International AirportIdent: HCMFCountry: Somalia
- Beni Mellal AirportIdent: GMMDCountry: Morocco
- Benina International AirportIdent: HLLBCountry: Libya
- Bergen Airport, FleslandIdent: ENBRCountry: Norway
- Berlin Brandenburg AirportIdent: EDDBCountry: Germany