| Tiësto | Tiësto |
| Tiến Quân Ca | Tiến Quân Ca |
| Tiền Giang | Tien Giang Province |
| TJ | TJ |
| Tjalling Koopmans | Tjalling Koopmans |
| Tjodalv | Tjodalv |
| Tjörnbron | Tjörn bridge |
| TK | TK |
| TKD | Tkd |
| Tlacaelel | Tlacaelel |
| Tlacopan | Tlacopan |
| Tlahuizcalpantecuhtli | Tlahuizcalpantecuhtli |
| Tlaloc | Tlaloc |
| tlaquimilolli | tlaquimilolli |
| Tlatoani | Tlatoani |
| Tlaxcaltèques | Tlaxcaltec |
| Tlazolteotl | Tlazolteotl |
| Tlemcen | Tlemcen |
| Tlicho | Tli Cho |
| Tlingit | Tlingit |
| TM | TM |
| Tmavomodrý svět | Dark Blue World |
| TMC Monte Carlo | Télé Monte Carlo |
| TMG | Time |
| Tmolos | Tmolus |
| tmèse | tmesis |
| TN | TN |
| TNA | Total Nonstop Action Wrestling |
| TNA X Division Championship | TNA X Division Championship |
| TNT | TNT |
| To His Coy Mistress | To His Coy Mistress |
| To Love-ru | To-LOVE-Ru |
| To Record Only Water for Ten Days | To Record Only Water for Ten Days |
| To Víma | To Vima |
| Toamasina | Toamasina Province |
| Toano | Toano |
| Toarcien | Toarcian |
| Toaripi Lauti | Toaripi Lauti |
| toast | toast |
| toast au fromage | Welsh rarebit |
| Toast au fromage fondu | Welsh rarebit |
| Toast grillé | Toast |
| toasteur | toaster |
| Toastmasters | Toastmasters International |
| Toau | Toau |
| Toba | Toba |
| Tobago | Tobago |
| Tobe Hooper | Tobe Hooper |
| Tobel-Tägerschen | Tobel-Tägerschen |
| Tobey Maguire | Tobey Maguire |
| Tobi | Tobian language |
| Tobias Asser | Tobias Michael Carel Asser |
| Tobias Mayer | Tobias Mayer |
| Tobias Smollett | Tobias Smollett |
| Tobie | Tobias |
| toboggan | slide |
| toboggan aquatique | water slide |
| Tobol | Tobol River |
| Tobolsk | Tobolsk |
| Tobrouk | Tobruk |
| Toby Gard | Toby Gard |
| toc toc | rat-a-tat |
| Tocache | Tocache |
| Tocantins | Tocantins |
| tocard | duffer |
| toccata | toccata |
| Tocco da Casauria | Tocco da Casauria |
| Tockus | Tockus |
| Tocopilla | Tocopilla |
| Tocro | Wood-quail |
| tocsin | tocsin |
| Tod Browning | Tod Browning |
| Todd Bertuzzi | Todd Bertuzzi |
| Todd Fedoruk | Todd Fedoruk |
| Todd Haynes | Todd Haynes |
| Todd Martin | Todd Martin |
| Todd Rundgren | Todd Rundgren |
| Todd Solondz | Todd Solondz |
| Todi | Todi |
| Todier de la Jamaïque | Jamaican Tody |
| Todor Aleksandrov | Todor Aleksandrov |
| Todor Jivkov | Todor Zhivkov |
| Todtnau | Todtnau |
| Toei | Toei Company |
| Tofaş | Tofaş |
| Toffen | Toffen |
| Tofisopam | Tofisopam |
| tofou | tofu |
| tofu | tofu |
| Togaviridae | Togaviridae |
| toge | gown |
| Toghril | Wang Khan |
| Toghrul-Beg | Toğrül |
| Togliatti | Tolyatti |
| Togo | Togo |
| Togolais | Togolese |
| Togolaise | Togolese |
| Togoland | Togoland |
| Togoland britannique | British Togoland |
| Togoutchine | Toguchin |
| Tohi à flancs roux | Eastern Towhee |
| Tohir Yo‘ldosh | Tohir Yo‘ldosh |
| Tohoku Denryoku Big Swan Stadium | Tohoku Denryoku Big Swan Stadium |
| Tohu bohu | Chaos |
| tohu-bohu | bedlam |
| toi | you |
