Tajikistan:
landlocked

Tanzania:
Kilimanjaro is highest point in Africa

Thailand:
controls only land route from Asia to Malaysia and
Singapore

Tonga:
archipelago of 170 islands (36 inhabited)

Tromelin Island:
climatologically important location for forecasting
cyclones; wildlife sanctuary

Tunisia:
strategic location in central Mediterranean; Malta and
Tunisia are discussing the commercial exploitation of the
continental shelf between their countries, particularly for oil
exploration

Turkey:
strategic location controlling the Turkish Straits
(Bosporus, Sea of Marmara, Dardanelles) that link Black and Aegean
Seas

Turkmenistan:
landlocked

Turks and Caicos Islands:
30 islands (eight inhabited)

Uganda:
landlocked