| Truth-table | Pravdivostní tabulka |
| truthful | pravdivý |
| truthfully | pravdivě |
| truthfulness | pravdivost |
| truths | pravdy |
| Trutnov | Trutnov |
| Trutnov District | Okres Trutnov |
| try | zkoušet |
| try hard | snažit se |
| try on | vyzkoušet si |
| try out | zkoušet |
| try to | zkuste |
| try to catch | chytat |
| try-out | vyzkoušení |
| Trygve Lie | Trygve Lie |
| trying | únavný |
| tryout | zkouška |
| trypanosome | trypanozoma |
| trypsin | tripsin |
| tryptophan | tryptofan |
| tryst | schůzka |
| Très Riches Heures du Duc de Berry | Přebohaté hodinky vévody z Berry |
| Tré Cool | Tré Cool |
| TS | Tough S--- |
| tsar | car |
| Tsar Bomba | Car-bomba |
| Tsar Cannon | Car |
| Tsar Kolokol | Car kolokol |
| Tsar Tank | Car |
| tsardom | carství |
| Tsardom of Russia | Moskevské velkoknížectví |
| tsarevich | carevič |
| Tsarevich Alexei Petrovich of Russia | Alexej Petrovič |
| tsarina | carevna |
| tsarism | carismus |
| tsarist | carský |
| Tsaritsino park | Caricyno |
| Tsaritsyno | Caricyno |
| tsaSw | ILxNP |
| Tsavo East National Park | Národní park Tsavo |
| TSCA | zákon o kontrole toxických látek |
| Tsentralnyi-Chornomorets Stadium | FC Čornomorec Oděssa |
| tsetse | moucha tse-tse |
| Tshwane | Pretoria |
| tsidxClPubtfzkvAa | HywlPAnEPCNaLEHIJcq |
| Tsimlyansk Reservoir | Cimljanská přehrada |
| Tsing Ma Bridge | Tsing Ma |
| Tsiolkovsky rocket equation | Ciolkovského rovnice |
| TSJD | Texas Size Jelly Donut - official food of Texas sysops |
| Tskhinvali | Cchinvali |
| Tsna | Cna |
| Tsna River | Cna |
| TSOHF | Total Sense Of Humour Failure |
| TSPI | Time-Space-Position-Information |
| TSR | Terminate and Stay Resident program |
| TSRP | Time Stress Measurement Device |
| Tsuga | Jedlovec |
| Tsuga canadensis | Jedlovec kanadský |
| Tsugaru Strait | Cugarský průliv |
| Tsukudani | Cukudani |
| tsunami | vlna přílivová vysoká |
| Tsung-Dao Lee | Li Čeng-tao |
| Tsutomu Miyazaki | Cutomu Mijazaki |
| Tsyklon | Cyklóna |
| TT | Two Towers |
| TT Circuit Assen | TT Circuit Assen |
| TTBOMK | To The Best Of My Knowledge |
