Airlines — T
- TJAT.J. Air
- IRFTA-Air Airline
- DTATAAG Angola Airlines
- TBITAB Express International
- TBMTaban Air Lines
- THOTACA De Honduras
- TCVTACV
- TDCTadair
- TESTAES Transportes Aereos de El Salvador
- HETTAF Helicopters
- TSDTAF-Linhas Aereas
- SBTTaftan Airlines
- FPGTAG Aviation
- TGMTAG Aviation Espana
- VIPTag Aviation UK
- TAGTAG Aviation USA
- FBOTAG Farnborough Airport
- TINTaino Tours
- TFBTair Airways
- TJKTajikair
- TILTajikistan International Airlines
- TZKTajikstan
- TKETake Air Line
- JELTal Air Charters
- TALTalair
- TFFTalon Air
- TMLTAM
- TAMTAM Brazilian Airlines
- LAPTAM Mercosur
- TAETAME
- TMITamir Airways
- TPATAMPA
- TNRTanana Air Services
- TDMTandem Aero
- HTOTango Bravo
- TAPTAP Portugal
- UTMTAPC Aviatrans Aircompany
- TPSTAPSA Transportes Aereos Petroleros
- TQNTaquan Air Services
- THCTar Heel Aviation
- TPLTAR Interpilot
- IRRTara Air Line
- TTHTarhan Tower Airlines
- ROTTarom
- RMSTas Aviation
- CTPTashkent Aircraft Production Corporation
- DTHTassili Airlines
- TAKTatarstan Airlines
- TAQTaunus Air Gmbh
- PGSTauranga Aer Club
- TVRTavrey Airlines
- TXLTaxi Aereo Cozatl
- TXMTaxi Aereo de Mexico
- TUOTaxi Aereo Turistico
- XNRTaxi Aero Del Norte
- TDVTaxi Aero Nacional Del Evora
- TRFTaxi Air Fret
- VRCTaxi de Veracruz
- TXRTaxirey
- TPRTaxis Aereos De Parral
- TXOTaxis Aereos de Sinaloa
- TNETaxis Aereos del Noroeste
- TPFTaxis Aereos del Pacifico
- TMHTaxis Turisticos Marakame
- TYFTayflite
- TFYTayside Aviation
- VNZTbilaviamsheni
- RRYTbilisi Aviation University
- TCDTchad Airlines
- TDATDA Toa Domestic Airlines
- 4SWTEA Switzerland
- TIMTEAM Transportes Aereos
- TLWTeamline Air
- TEMTech-Mont Helicopter Company
- TEFTecnicas Fotograficas
- TBNTeebah Airlines
- THRTehran Airline
- TCMTeledyne Continental Motors
- TLXTelesis Transair
- TELTelford Aviation
- TDETellavia / Flight One
- DOTTelnic Limited
- TEHTempelhof Airways
- TMSTemsco Helicopters
- TNLTengeriyn Ulaach Shine
- TEBTenir Airlines
- TNGTennessee Air National Guard 164th Airlift Group
- TENTennessee Airways
- TETTepavia-Trans Airlines
- TERTerritorial Airlines
- TISTesis
- TXZTex Star Air Freight
- TXATexair Charter
- TXTTexas Air Charters
- TXSTexas Airlines
- CWTTexas Airways
- TXNTexas National Airlines
- TXPTexas Spirit
- TXWTexas Wings
- TEZTez Jet Airlines