World Factbook
T'bilisi (capital)
Tadzhikistan (former name for Tajikistan)
Tahiti (island)
Taipei (capital)
Taiwan Strait
Tallinn (capital)
Tanganyika (former name for the mainland portion of Tanzania)
Tangier (city)
Tannu-Tuva (region)
Tarawa (island)
Tashkent (capital)
Tasmania (island)
Tchad (local name for Chad)
Tegucigalpa (capital)
Tehran (capital)
Tel Aviv (capital, de facto)
Terre Adelie (claimed by France; also Adelie Land)
Terres Australes et Antarctiques Francaises (local name for the French Southern and Antarctic Lands)
The Former Yugoslav Republic of Macedonia
Thessaloniki (city; also Salonika)
Thimphu (capital)
Thuringia (region)
Tibet (autonomous region; also Xizang)
Timor Lorosa'e (local name for Timor-Leste)
Tinian (island)
Tiran, Strait of
Tirana, Tirane (capital)
Tobago (island)
Tokyo (capital)
Toronto (city)
Torshavn (capital)
Transcarpathia (region; alternate name for Carpatho-Ukraine)
Transjordan (former name for Jordan)
Transkei (enclave)
Transylvania (region)
Trindade, Ilha de (island)
Tripoli (capital)
Tripoli (city)
Tristan da Cunha Group (island group)
Trobriand Islands
Trucial Coast (former name for the United Arab Emirates)
Truk Islands (former name for the Chuuk Islands)
Tunis (capital)
Turin (city)
Turkish Straits (see Bosporus and Dardenelles)
Turkiye (local name for Turkey)
Turkmenia, Turkmeniya (former name for Turkmenistan)
Tutuila (island)