T |
|
| Place |
Languages |
| Tahiti | French, Tahitian |
| Taiwan | Mandarin Chinese (official), Taiwanese |
| Tajikistan | Tajiki (official), Russian |
| Tanzania | Swahili, English (co-official) and over 100 other native languages. |
| Tasmania | English |
| Thailand | Thai (official), English, Lao, Malay, Mandarin Chinese, Hmong |
| The Gambia | English (official), Mandinka, Wolof |
| Tibet | Mandarin Chinese, Tibetan |
| Timor | Indonesian |
| Togo | French (official), Dagomba, Ewe, Kabre (Kabye), Gurma ,Mina |
| Tonga | English, Tongan (co-official) |
| Trinidad and Tobago | English (official), Hindi, French, Spanish |
| Tristan da Cunha | English |
| Tunisia | Arabic (official), French |
| Turkey | Turkish (official), Arabic, Kurdish |
| Turkmenistan | Turkman (Turkoman), Russian |
| Turks and Caicos | English |
| Tuvalu | Tuvaluan, English |