| Abbreviation | Definition |
|---|---|
| TTT | Taitung, Taiwan China |
| TTU | Tetuan, Morocco |
| TUA | Tulcan, Ecuador |
| TUB | Tubuai, Tubuai Islands |
| TUC | Tucuman, TU, Argentina |
| TUD | Tambacounda, Senegal |
| TUF | Tours, France |
| TUG | Tuguegarao, Philippines |
| TUI | Turaif, Saudi Arabia |
| TUJ | Tum, Ethiopia |
| TUK | Turbat, Pakistan |
| TUL | Will Rogers International Airport, Tulsa, Oklahoma USA |
| TUM | Tumut, New South Wales, Australia |
| TUN | Tunis, Tunisia |
| TUO | Taupo, New Zealand |
| TUP | Tupelo, Mississippi USA |
| TUPJ | Tortola, British Virgin Isl |
| TUPW | Virgin Gorda (Valley), British Virgin Isl |
| TUQ | Tougan, Burkina Faso |
| TUR | Tucurui, PA, Brazil |