Togo
noun: Togolese (singular and plural)
adjective: Togolese

Tokelau
noun: Tokelauan(s)
adjective: Tokelauan

Tonga
noun: Tongan(s)
adjective: Tongan

Trinidad and Tobago
noun: Trinidadian(s), Tobagonian(s)
adjective: Trinidadian, Tobagonian

Tunisia
noun: Tunisian(s)
adjective: Tunisian

Turkey
noun: Turk(s)
adjective: Turkish

Turkmenistan
noun: Turkmen(s)
adjective: Turkmen

Turks and Caicos Islands
noun: none
adjective: none

Tuvalu
noun: Tuvaluan(s)
adjective: Tuvaluan

Uganda
noun: Ugandan(s)
adjective: Ugandan