| Abbreviation | Definition |
|---|---|
| TAPT | Coco Point Lodge (Barbuda), Antigua and Barbud |
| TAQ | Tarcoola, South Australia, Australia |
| TAR | Taranto, Italy |
| TAS | Tashkent, Uzbekistan |
| TAT | Tatry/ Poprad, Slovakia |
| TAU | Tauramena, Colombia |
| TAV | Tau, American Samoa |
| TAW | Tacuarembo, Uruguay |
| TAX | Taliabu, Indonesia |
| TAY | Tartu, Russia |
| TAZ | Tashauz, Russia |
| TBB | Tuyhoa, Vietnam |
| TBE | Timbunke, Papua New Guinea |
| TBF | Tabiteuea North, Republic of Kiribati |
| TBG | Tabubil, Papua New Guinea |
| TBH | Tablas, Philippines |
| TBI | The Bight, Bahamas |
| TBJ | Tabarka, Tunisia |
| TBK | Timber Creek, Northern Territory, Australia |
| TBL | Tableland, Western Australia, Australia |