- Twyfelfontein AirportIdent: FYTFCountry: Namibia
- Tydeo Larre Borges AirportIdent: SUPUCountry: Uruguay
- Tyler Pounds Regional AirportIdent: KTYRCountry: United States
- Tyndall Air Force BaseIdent: KPAMCountry: United States
- Tzaneen AirportIdent: FATZCountry: South Africa
- Târgu Mureş Transilvania International AirportIdent: LRTMCountry: Romania
- Tôlanaro AirportIdent: FMSDCountry: Madagascar
- Tököl AirportIdent: LHTLCountry: Hungary
- Ubaydah Bin Al Jarrah AirportIdent: ORUBCountry: Iraq
- Ubon Ratchathani AirportIdent: VTUUCountry: Thailand
- Udbina AirfieldIdent: HR-0034Country: Croatia
- Udhampur Air Force StationIdent: VIUXCountry: India
- Udine-Rivolto Air BaseIdent: LIPICountry: Italy
- Ugolny Yuri Ryktheu AirportIdent: UHMACountry: Russia
- Uige AirportIdent: FNUGCountry: Angola
- Ukhta AirportIdent: UUYHCountry: Russia
- Ukiah Municipal AirportIdent: KUKICountry: United States
- Uktus AirportIdent: USSKCountry: Russia
- Ulaangom AirportIdent: ZMUGCountry: Mongolia
- Ulan-Ude East AirportIdent: RU-6560Country: Russia
- Ulanqab Jining AirportIdent: ZBUCCountry: China
- Ulsan AirportIdent: RKPUCountry: South Korea
- Ulyanovsk Baratayevka AirportIdent: UWLLCountry: Russia
- Ulyanovsk Vostochny AirportIdent: UWLWCountry: Russia
- Umaru Musa Yar'adua AirportIdent: DN57Country: Nigeria
- Umberto Modiano AirportIdent: SBBZCountry: Brazil
- Unalakleet AirportIdent: PAUNCountry: United States
- Union Island International AirportIdent: TVSUCountry: St. Vincent & Grenadines
- University of Illinois Willard AirportIdent: KCMICountry: United States
- University Oxford AirportIdent: KUOXCountry: United States
- Upala AirportIdent: MRUPCountry: Costa Rica
- Upington AirportIdent: FAUPCountry: South Africa
- Uprun Air BaseIdent: RU-7978Country: Russia
- Uray AirportIdent: USHUCountry: Russia
- Uri Michaeli Haifa International AirportIdent: LLHACountry: Israel
- Urmia AirportIdent: OITRCountry: Iran
- Uruapan - Licenciado y General Ignacio Lopez Rayon International AirportIdent: MMPNCountry: Mexico
- Ushuaia - Malvinas Argentinas International AirportIdent: SAWHCountry: Argentina
- Usiminas AirportIdent: SBIPCountry: Brazil
- Usinsk AirportIdent: UUYSCountry: Russia
- Ust-Kut AirportIdent: UITTCountry: Russia
- Ust-Nera AirportIdent: UEMTCountry: Russia
- Ust-Tsylma AirportIdent: UUYXCountry: Russia
- Utarom AirportIdent: WASKCountry: Indonesia
- Uthachi Highway Strip AirportIdent: KP-0041Country: North Korea
- Utkela AirportIdent: VEUKCountry: India
- Utsunomiya Air FieldIdent: RJTUCountry: Japan
- Utti Air BaseIdent: EFUTCountry: Finland
- Uzhhorod International AirportIdent: UKLUCountry: Ukraine
- Uşak AirportIdent: LTBOCountry: Türkiye
- Vadsø AirportIdent: ENVDCountry: Norway
- Val-d'Or AirportIdent: CYVOCountry: Canada
- Valdez Pioneer FieldIdent: PAVDCountry: United States
- Valdosta Regional AirportIdent: KVLDCountry: United States
- Valence-Chabeuil AirportIdent: LFLUCountry: France
- Valenciennes-Denain AirfieldIdent: LFAVCountry: France
- Valladolid AirportIdent: LEVDCountry: Spain
- Valle de La Pascua AirportIdent: SVVPCountry: Venezuela
- Valle del Fuerte International AirportIdent: MMLMCountry: Mexico
- Vallenar AirportIdent: SCLLCountry: Chile