 | Tahiti |
 | Taiping Rebellion |
 | Taiwan (1895) |
 | Taiwan (since 1949) |
 | Tamil Eelam |
 | Tanganyika |
 | Tangiers |
 | Tanzania |
 | Tasmania |
 | Tennessee |
 | Ternate |
 | Texas |
 | Thailand |
 | Thurgau |
 | Thuringia |
 | Ticino |
 | Tidore |
 | Timor Leste |
 | Tocantins |
 | Togo |
 | Tokelau |
 | Tonga |
 | Transbaikal |
 | Transcaucasia |
 | Transkei |
 | Transnistria |
 | Travancore |
 | Trengganu |
 | Trieste |
 | Trinidad and Tobago |
 | Trinidade |
 | Tripolitania |
 | Tristan da Cunha |
 | Troemon |
 | Tunisia |
 | Turkey |
 | Turkish Cyprus |
 | Turkmenistan |
 | Turks and Caicos |
 | Tuscany |
 | Tuvalu |
 | Two Sicilies |