| testosterone | testosterona |
| testuale | textual |
| Testudines | Testudines |
| Testudinidae | Tortuga |
| Testudo | Testudo |
| Testudo atlas | Testudo atlas |
| Testudo graeca | Testudo graeca |
| Testudo hermanni | Testudo hermanni |
| testuggine | tortuga |
| Testuggine romana | Tortuga |
| TET | Tet |
| tetano | tétanos |
| Tetanurae | Tetanurae |
| Teteoinnan | Toci |
| Teti | Tetis |
| Tetovo | Tetovo |
| Tetra Pak | Tetra Pak |
| tetrabromuro di carbonio | tetrabromuro de carbono |
| Tetracerus quadricornis | Tetracerus quadricornis |
| Tetracicline | Tetraciclina |
| Tetracisesaedro | Tetraquishexaedro |
| tetracloruro di carbonio | tetracloruro de carbono |
| Tetracloruro di titanio | Tetracloruro de titanio |
| Tetradotossina | Tetradotoxina |
| Tetraedro | Tetraedro |
| Tetraedro troncato | Tetraedro truncado |
| Tetrafluoroetene | Tetrafluoroetileno |
| Tetrafluoroetilene | Tetrafluoroetileno |
| tetrafluoruro di carbonio | tetrafluoruro de carbono |
| tetraggine | deslucimiento |
| tetragramma | tetragrámaton |
| Tetragramma biblico | Yahveh |
| tetraidrocannabinolo | tetrahidrocannabinol |
| Tetraidrofurano | Tetrahidrofurano |
| tetraioduro di carbonio | tetrayoduro de carbono |
| Tetralogia | Tetralogía |
| Tetranitrato di pentaeritrite | Pent |
| Tetrao | Tetraonidae |
| Tetrao tetrix | Lyrurus tetrix |
| Tetrao urogallus | Tetrao urogallus |
| Tetraodontidae | Tetraodontidae |
| Tetraoninae | Tetraonidae |
| Tetrapak | Tetrabrick |
| Tetrapoda | Tetrapoda |
| tetrarchia | tetrarquía |
| Tetrax tetrax | Tetrax tetrax |
| Tetrico | Tétrico I |
| Tetris | Tetris |
| tetro | oscuro |
| Tetrodo | Tetrodo |
| tetrossido | tetróxido |
| tetrossido di diazoto | tetróxido de dinitrógeno |
| tetta | melón |
| tettarella | pezón |
| tetto | tejado |
| tetto a falda | cobertizo |
| tettoia | cobertizo |
| Tettonica a zolle | Tectónica de placas |
| tettonico | tectónico |
| tettuccio | parabrisas |
| tettuccio apribile | techo corredizo |
| Teublitz | Teublitz |
| Teucro | Teucro |
| Teudi | Teudis |
| Teudiselo | Teudiselo |
| Teufen | Teufen |
| Teuffenthal | Teuffenthal |
| Teulada | Teulada |
| Teurgia | Teúrgia |
| Teutoni | Teutones |
| Tevere | Tíber |
| Tevet | Tevet |
| Tevfik Esenç | Tevfik Esenç |
| TeX | TeX |
| Tex Avery | Tex Avery |
| TeX Users Group | TUG |
| texano | texano |
| Texas | Texas |
| Texas Instruments Incorporated | Texas Instruments |
| Texas Rangers | Texas Rangers |
| Texcoco | Texcoco |
| Texel | Texel |
| Text box | Caja de texto |
| Textus receptus | Textus Receptus |
| Tezcatlipoca | Tezcatlipoca |
| Tezozómoc | Tezozómoc |
| Teófilo Stevenson | Teófilo Stevenson |
| TFT LCD | TFT LCD |
| TGA | Truevision TGA |
| TGV | Train à Grande Vitesse |
| Thabo Mbeki | Thabo Mbeki |
| Thai Airways International | Thai Airways International |
| thailandese | tailandés |
| Thailandia | Tailandia |
| Thailandia Centrale | Tailandia Central |
| Thailandia del Nord | Tailandia del Norte |
| Thailandia del Nordest | Tailandia del Nordeste |
| Thailandia del Sud | Tailandia del Sur |
| Thaksin Shinawatra | Thaksin Shinawatra |
| Thal | Thal |
| Thal bei Graz | Thal |
| Thalheim | Thalheim |
| Thalys | Thalys |
| Thalía | Thalía |
| Than Shwe | Than Shwe |
| Thandie Newton | Thandie Newton |
| Thank You for Smoking | Gracias por fumar |
| Thann | Distrito de Thann |
| Tharsis | Tharsis |
| Tharsis Montes | Tharsis Montes |
| Thaumetopoea pityocampa | Thaumetopoea pityocampa |
| Thaungdan | Rangún |
| THB | Baht |
| THD | Distorsión armónica |
| The Alan Parsons Project | The Alan Parsons Project |
| The All-American Rejects | The All-American Rejects |
| The Alliance | La Alianza |
| The Arabian Prince | Arabian Prince |
| The Art Institute di Chicago | Art Institute of Chicago |
| The Avengers | Los Vengadores |
| The Avengers - Agenti speciali | Los Vengadores |
| The Aviator | El Aviador |
| The Bangles | The Bangles |
| The Batman | The Batman |
| The Beach | Playa |
| The Beach Boys | The Beach Boys |
| The Beatles | The Beatles |
| The Berzerker | Berzerker |
| The Best | The Best |
| The Beta Band | The Beta Band |
| The Black Eyed Peas | The Black Eyed Peas |
| The Black Hole - Il buco nero | El Abismo Negro |
| The Blair Witch Project | The Blair Witch Project |
| The Blues Brothers | The Blues Brothers |
| The Boondocks | The Boondocks |
| The Bourne Identity | El caso Bourne |
| The Bourne Supremacy | El mito de Bourne |
| The Bourne Ultimatum | El ultimátum de Bourne |
| The Breakfast Club | The Breakfast Club |
| The Broadsword and the Beast | The Broadsword and the Beast |
| The Bubble | La Burbuja |
| The Buggles | The Buggles |
| The Butterfly Effect | Efecto mariposa |
| The Byrds | The Byrds |
| The Chemical Brothers | The Chemical Brothers |
| The Children of Húrin | Los hijos de Húrin |
| The Chronicles of Riddick | Las crónicas de Riddick |
| The Clash | The Clash |
| The Coca-Cola Company | The Coca-Cola Company |
| The Colour and the Shape | The Colour and the Shape |
| The Complete Studio Recordings | The Complete Studio Recordings |
| The Confessions Tour | The Confessions Tour |
| The Constant Gardener - La cospirazione | El jardinero fiel |
| The Core | Fusión |
| The Covenant | El Covenant |
| The Cure | The Cure |
| The Curtain | The Curtain |
| The CW | The CW Network |
| The Dark Knight | The Dark Knight |
| The Dark Secret | Rain of a Thousand Flames |
| The Dark Side of the Moon | The Dark Side of the Moon |
| The Day After | El día de mañana |
| The Dentist | The Dentist |
| The Departed - Il bene e il male | Infiltrados |
| The Desert Sessions | The Desert Sessions |
| The Divine Wings of Tragedy | The Divine Wings of Tragedy |
| The Doors | The Doors |
| The Dreamers | Soñadores |
| The Edge | The Edge |
| The Ego Has Landed | The Ego Has Landed |
| The Elder Scrolls | The Elder Scrolls |
| The Elephant Man | The Elephant Man |
| The End of Heartache | The End of Heartache |
| The Essential Michael Jackson | The Essential Michael Jackson |
| The Exorcism of Emily Rose | El Exorcismo de Emily Rose |
| The Experiment - Cercasi cavie umane | Experimento |
| The Faculty | Oni |
| The Fast and the Furious | The Fast and the Furious |
| The Flaming Lips | The Flaming Lips |
| The Flower of Scotland | Flower of Scotland |
| The Flowers of Romance | The Flowers of Romance |
| The Fog - Nebbia assassina | La niebla |
| The Forgotten | Los olvidados |
| The Fray | The Fray |
| The Fugees | The Fugees |
| The Game - Nessuna regola | The Game |
| The GazettE | Gazette |
| The Getaway | The Getaway |
| The GIMP | GIMP |
| The Golden Man | El hombre dorado |
| The Good Girl | The Good Girl |
| The Gossip | The Gossip |
