| Territorial Prelate | Prelazia |
| Territorial water | Mar territorial |
| territory | terreno |
| Territory of the French Southern and Antarctic Lands | Terras Austrais e Antárticas Francesas |
| Territory of the Wallis and Futuna Islands | Wallis e Futuna |
| Terroir | Terroir |
| terror | terror |
| terror-stricken | aterrorizado |
| terrorism | terrorismo |
| terrorist | terrorista |
| terrorize | aterrorizar |
| terrorst | terrorsta |
| Terry Balsamo | Terry Balsamo |
| terry cloth | toalha |
| Terry Fox | Terry Fox |
| Terry Gilliam | Terry Gilliam |
| Terry Jones | Terry Jones |
| Terry Pratchett | Terry Pratchett |
| Terschelling | Terschelling |
| terse | sumário |
| terse up | resumido |
| terseness | secura |
| terseorate direct | direto ao ponto |
| tertian fever | maleita |
| Tertiary | Terciário |
| Tertiary color | Cor terciária |
| tertiary sector | sector terciário |
| Tertiary sector of economic activity | Setor terciário |
| Tertiary sector of industry | Setor terciário |
| Tertulia | Stammtisch |
| Tertullian | Tertuliano |
| Teruel | Teruel |
| Teruo Hayashi | Teruo Hayashi |
| Tervuren | Tervuren |
| TESL | ensino |
| Tesla | Tesla |
| Tesla coil | Bobina de Tesla |
| Tesla Motors | Tesla Motors |
| Tesla Roadster | Tesla Roadster |
| tessellated | em mosaico |
| Tessin | Rio Tessino |
| test | testar |
| Test Act | Ato de Prova |
| Test for Echo | Test For Echo |
| test out | testar |
| test tube | proveta |
| test tubething | tubo de ensaio |
| Test-driven development | Test Driven Development |
| test-tube baby | bebê de proveta |
| testable | testável |
| testament | testamento |
| Testament of Solomon | Testamento de Salomão |
| testamentary | testamentário |
| Testaments of the Twelve Patriarchs | Testamento dos Doze Patriarcas |
| testator | testador |
| testatrix | testadora |
| testee | cobaia |
| Testical cancer | Câncer testicular |
| testicle | testículo |
