word | | Location |
| thirds | Fiji | Oceania, island group in the South Pacific Ocean, about two-thirds of the way from Hawaii to New Zealand |
| thirds | Heard Island and McDonald Islands | islands in the Indian Ocean, about two-thirds of the way from Madagascar to Antarctica |
| thirds | Spratly Islands | Southeastern Asia, group of reefs and islands in the South China Sea, about two-thirds of the way from southern Vietnam to the southern Philippines |
| thirds | Tonga | Oceania, archipelago in the South Pacific Ocean, about two-thirds of the way from Hawaii to New Zealand |
| thirds | Wake Island | Oceania, atoll in the North Pacific Ocean, about two-thirds of the way from Hawaii to the Northern Mariana Islands |
| thirds | Wallis and Futuna | Oceania, islands in the South Pacific Ocean, about two-thirds of the way from Hawaii to New Zealand |
| Tiburon | Navassa Island | Caribbean, island in the Caribbean Sea, 35 miles west of Tiburon Peninsula of Haiti |
| time | Kiribati | ... note - on 1 January 1995, Kiribati proclaimed that all of its territory lies in the same time zone as its Gilbert Islands group (UTC +12) even though the Phoenix Islands and the ... |
| Timor | Ashmore and Cartier Islands | Southeastern Asia, islands in the Indian Ocean, midway between northwestern Australia and Timor island |
| Timor | Timor-Leste | ... of Australia in the Lesser Sunda Islands at the eastern end of the Indonesian archipelago; note - Timor-Leste includes the eastern half of the island of Timor, the Oecussi (Ambeno) region on ... |
| tip | South Africa | Southern Africa, at the southern tip of the continent of Africa |
| tip | South Georgia and the South Sandwich Islands | Southern South America, islands in the South Atlantic Ocean, east of the tip of South America |
| Tobago | Dominica | Caribbean, island between the Caribbean Sea and the North Atlantic Ocean, about half way between Puerto Rico and Trinidad and Tobago |
| Tobago | France | ... Ocean, southeast of Puerto Rico Martinique: Caribbean, island between the Caribbean Sea and North Atlantic Ocean, north of Trinidad and Tobago Reunion: Southern Africa, island in the Indian Ocean, east of Madagascar |
| Tobago | Grenada | Caribbean, island between the Caribbean Sea and Atlantic Ocean, north of Trinidad and Tobago |
| Tobago | Saint Kitts and Nevis | Caribbean, islands in the Caribbean Sea, about one-third of the way from Puerto Rico to Trinidad and Tobago |
| Tobago | Saint Lucia | Caribbean, island between the Caribbean Sea and North Atlantic Ocean, north of Trinidad and Tobago |
| Tobago | Saint Vincent and the Grenadines | Caribbean, islands between the Caribbean Sea and North Atlantic Ocean, north of Trinidad and Tobago |
| Togo | Benin | Western Africa, bordering the Bight of Benin, between Nigeria and Togo |
| Togo | Ghana | Western Africa, bordering the Gulf of Guinea, between Cote d'Ivoire and Togo |
| Tokyo | United States Pacific Island Wildlife Refuges | ... near the end of the Hawaiian Archipelago, about one-third of the way from Honolulu to Tokyo Palmyra Atoll: atoll in the North Pacific Ocean 960 nm (1,778 km) south of Honolulu ... |
| Tonga | Niue | Oceania, island in the South Pacific Ocean, east of Tonga |
| Tonkin | Vietnam | Southeastern Asia, bordering the Gulf of Thailand, Gulf of Tonkin, and South China Sea, alongside China, Laos, and Cambodia |
| Trinidad | Dominica | Caribbean, island between the Caribbean Sea and the North Atlantic Ocean, about half way between Puerto Rico and Trinidad and Tobago |
| Trinidad | France | ... Ocean, southeast of Puerto Rico Martinique: Caribbean, island between the Caribbean Sea and North Atlantic Ocean, north of Trinidad and Tobago Reunion: Southern Africa, island in the Indian Ocean, east of Madagascar |
| Trinidad | Grenada | Caribbean, island between the Caribbean Sea and Atlantic Ocean, north of Trinidad and Tobago |