| Testigos de Jehová | Jehovove priče |
| Testudines | Želve |
| Testudinidae | Želve |
| testículo | modo |
| teta | prsi |
| tetera | čajnik |
| Tetis | Tetija |
| Tetra Pak | Tetrapak |
| Tetraedro | Tetraeder |
| Tetrahidrocannabinol | Tetrahidrokanabinol |
| Tetraonidae | Kure |
| Tetris | Tetris |
| TeX | TeX |
| Texas | Teksas |
| Texas Instruments | Texas Instruments |
| Textil | Snov |
| texto | text |
| texto legislativo | pravni dokument |
| textos legislativos | pravni dokument |
| textualmente | dobesedno |
| Textura del suelo | Tekstura tal |
| teñir | pobarvati |
| teórico | teorétičen |
| Thabit Ibn Qurrá | Tabit ibn Kora |
| Thalía | Talija |
| The Batman | Batman |
| The Beatles | The Beatles |
| The Coca-Cola Company | Podjetje Coca-Cola |
| The Dark Side of the Moon | The Dark Side of the Moon |
| The Edge | David Howell Evans |
| The European Library | Evropska knjižnica |
| The First Album | Madonna |
| The Game | Igra |
| The Kingdom | Kraljestvo |
| The Locos | The Locos |
| The Matrix | Matrika |
| The New York Times | The New York Times |
| The Piano | Klavir |
| The Piper at the Gates of Dawn | The Piper at the Gates of Dawn |
| The Queen | Dama |
| The Rolling Stones | Rolling Stones |
| The Skatalites | The Skatalites |
| The Sun | Uspavalo |
| The village | Vas |
| The Wailers | The Wailers |
| The West Wing | Bela hiša |
| The X-Files | Dosjeji X |
| Theobroma cacao | Kakav |
| Theodor Morell | Theo Morell |
| Theodore Roosevelt | Theodore Roosevelt |
| Theotokos | Marija Božja mati |
| Theraphosidae | Ptičji pajki |
| Thierry Boutsen | Thierry Boutsen |
| Thierry Henry | Thierry Henry |
| Thomas Alva Edison | Thomas Alva Edison |
| Thomas Browne | Thomas Browne |
| Thomas Carlyle | Thomas Carlyle |
| Thomas de Quincey | Thomas de Quincey |
| Thomas Graham | Thomas Graham |
| Thomas H Marshall | Thomas Humphrey Marshall |
| Thomas Hitzlsperger | Thomas Hitzlsperger |
| Thomas Hobbes | Thomas Hobbes |
| Thomas Häßler | Thomas Häßler |
| Thomas Jefferson | Thomas Jefferson |
| Thomas Malthus | Thomas Malthus |
| Thomas Mann | Thomas Mann |
| Thomas Paine | Thomas Paine |
| Thomas Young | Thomas Young |
| Thomas-Alexandre Dumas | Alexandre Dumas mlajši |
| Thomisidae | Cvetni pajek |
| Thomás Klestil | Thomas Klestil |
| Thor | Thor |
| Thor Heyerdahl | Thor Heyerdahl |
| Thornton Wilder | Thornton Niven Wilder |
| Thranduil | Thranduil |
| Thrash metal | Thrash metal |
| Threskiornithinae | Ibis |
| Thunnus | Atum |
| Thymallus | Lipani |
| Thymus | Timijan |
| Thymus vulgaris | Timijan |
| Thysanoptera | Resarji |
| Thysanura | Ščetinorepke |
| TI | informacijska tehnologija |
| Tiago Monteiro | Tiago Monteiro |
| Tiamat | Tiamat |
| Tiberio | Tiberij |
| Tiberio Sempronio Graco | Tiberij Sempronij Grakh |
| Tiberíades | Tiberija |
| Tibet | Tibet |
| tibia | golenica |
| tiburón | morski pes |
| Ticiano | Tizian |
| tiempo | čas |
| Tiempo atmosférico | Vreme |
| Tiempo cronológico | Čas |
| tiempo libre | prosti čas |
| Tiempo Medio de Greenwich | Greenwiški srednji čas |
| Tiempo Precámbrico | Predkambrij |
| Tiempo propio | Lastni čas |
| Tiempo universal coordinado | Univerzalni koordinirani čas |
| Tiempos Modernos | Novi vek |
| tienda | trgovina |
| Tienda de campaña | Šotor |
| tienda de pintura | trgovina z barvami |
| tienda departamental | veleblagovnica |
| tienda por departamentos | veleblagovnica |
| tierra | Zemlja |
| Tierra de Francisco José | Zemlja Franca Jožefa |
| Tierra del Fuego | Ognjena zemlja |
| tierra marginal | zemljišče z mejno donosnostjo |
| Tierra Media | Srednji svet |
| Tierra Santa | Sveta dežela |
| Tierras Australes y Antárticas Francesas | Francoske južne in antarktične dežele |
| tierras marginales | zemljišče z mejno donosnostjo |
| Tiflis | Tbilisi |
| tifón | tajfun |
| Tigran Petrosian | Tigran Petrosjan |
| tigre | tiger |
| tigre de Amur | sibirski tiger |
| tigre de Bengala | bengalski tiger |
| tigre de Sumatra | sumatranski tiger |
| tigre siberiano | sibirski tiger |
| tigresa | tigrica |
| Tigridia | Tigridija |
| Tigris | Tigris |
| tijera | škarje |
| Tijeras | Škarje |
