- US Trinity AirportIdent: TX22Country: United States
- USAF Academy AirfieldIdent: KAFFCountry: United States
- Usaf Academy Bullseye Aux AirstripIdent: CO90Country: United States
- Usarumpia AirstripIdent: AYUXCountry: Papua New Guinea
- Useldange Glider FieldIdent: ELUSCountry: Luxembourg
- Useless Loop AirportIdent: YUSLCountry: Australia
- Usharal AirportIdent: UAALCountry: Kazakhstan
- Ushuaia Aeroclub AirportIdent: AR-0736Country: Argentina
- Usina Açucareira Santo Antônio AirportIdent: SDTNCountry: Brazil
- Usina Branco Peres AirportIdent: SWYOCountry: Brazil
- Usina Calcário Parecis AirportIdent: BR-1589Country: Brazil
- Usina Califórnia AirportIdent: SDUUCountry: Brazil
- Usina Catanduva AirportIdent: SDDVCountry: Brazil
- Usina Colorado AirportIdent: SDGBCountry: Brazil
- Usina Coruripe - Filial Limeira do Oeste AirportIdent: SSZWCountry: Brazil
- Usina Coruripe AirportIdent: SNUZCountry: Brazil
- Usina de José Bonifácio AirportIdent: SNHJCountry: Brazil
- Usina de Monções AirportIdent: SSVOCountry: Brazil
- Usina Delta I AirportIdent: SNUSCountry: Brazil
- Usina Porto Rico AirportIdent: SNUPCountry: Brazil
- Usina Santa Adélia AirportIdent: SDUDCountry: Brazil
- Usina Santa Cruz AirportIdent: SJXCCountry: Brazil
- Usina Santa Helena AirportIdent: BR-1587Country: Brazil
- Usina Santa Lydia AirportIdent: SDULCountry: Brazil
- Usina Santa Rita AirportIdent: SDSQCountry: Brazil
- Usina São Luiz AirportIdent: SDUZCountry: Brazil
- Usina São Martinho AirportIdent: SDTYCountry: Brazil
- Usina São Simão AirportIdent: BR-2204Country: Brazil
- Usina Vale do Tijuco AirportIdent: BR-0448Country: Brazil
- Usinas Itamarati AirportIdent: SWGZCountry: Brazil
- Ussel-Thalamy AirfieldIdent: LFCUCountry: France
- Ust'-Kamchatsk AirportIdent: UHPKCountry: Russia
- Ust-Ilimsk AirportIdent: UIBSCountry: Russia
- Usti Nad Labem AirfieldIdent: LKULCountry: Czechia
- Ustupu AirportIdent: UTUCountry: Panama
- Utai AirstripIdent: AYUACountry: Papua New Guinea
- UTIDA AirstripIdent: SD8UCountry: Brazil
- Utinga AirportIdent: SNUTCountry: Brazil
- Utirik AirportIdent: 03NCountry: Marshall Islands
- Utopia AirportIdent: YUTPCountry: Australia
- Utopia Station AirportIdent: YUTSCountry: Australia
- Uttarlai AirportIdent: VIUTCountry: India
- Utter FieldIdent: 2OA7Country: United States
- Uverito AirportIdent: SV73Country: Venezuela
- Uvol AirportIdent: AYUZCountry: Papua New Guinea
- Uxiu AirstripIdent: SDZCCountry: Brazil
- Uyuimi AirstripIdent: SEUYCountry: Ecuador
- Uzès-Belvezet AirfieldIdent: LFNUCountry: France
- V Bar AirstripIdent: US-12714Country: United States
- V-Bar AirportIdent: 4TA2Country: United States
- Vaala AirfieldIdent: EFVLCountry: Finland
- Vada AirportIdent: US-4985Country: United States
- Vaiden FieldIdent: KA08Country: United States
- Vaiden Landing AirportIdent: MS64Country: United States
- Vailala AirstripIdent: AYVACountry: Papua New Guinea
- Val Air AirportIdent: CD82Country: United States
- Valbrembo AirfieldIdent: LILVCountry: Italy
- Valchac AirportIdent: SCALCountry: Chile
- Valcourt AirportIdent: CSQ3Country: Canada
- Valdera AirfieldIdent: LIATCountry: Italy