| Tylototriton | Tylototriton |
| Tymfristos | Monte Timfristos |
| Tymoshenko | Timoshenko |
| tympanites | meteorismo |
| tympanum | tímpano |
| Tyndall effect | Efecto Tyndall |
| Tyndareos | Tíndaro |
| Tyndareus | Tíndaro |
| Tyne and Wear | Tyne y Wear |
| type | tipo |
| Type I and type II errors | Error tipo I y tipo II |
| Type I string theory | Tipo I |
| Type II string theory | Tipo II |
| Type inference | Inferencia de tipos |
| type metal | metal tipográfico |
| Type of tree | Madera |
| Type physicalism | Fisicalismo de tipo |
| Type writer | Máquina de escribir |
| Type-wheel printer | Impresora de margarita |
| Type-writer | Máquina de escribir |
| typeface | tipografía |
| Types of corporations | Corporación |
| Types of inhabited localities in Russia | Espacio urbano |
| typescript | texto escrito a máquina |
| typesetter | tipógrafo |
| typewrite | escribir a máquina |
| typewriter | máquina de escribir |
| typewritten | escrito a máquina |
| Typha | Typha |
| Typha angustifolia | Typha angustifolia |
| Typha latifolia | Typha latifolia |
| Typhaceae | Typha |
| typhoid | tifoidea |
| typhoid fever | fiebre tifoidea |
| Typhon | Tifón |
| typhoon | tifón |
| Typhoon Saomai | Saomai |
| typhous | tifoideo |
| typhus | tifus |
| typical | distintivo |
| Typical owl | Strigidae |
| Typical warbler | Sylvia |
| typically | característicamente |
| typify | representar |
| typing | mecanografía |
| Typing machine | Máquina de escribir |
| typist | mecanógrafo |
| typographer | tipógrafo |
| typographic | tipográfico |
| Typographic art | Impresión |
| Typographic unit | Punto tipográfico |
| typographical | tipográfico |
| Typographical syntax | Ortotipografía |
| typography | tipografía |
| typological | tipológico |
| Typology of Greek Vase Shapes | Cerámica griega |
| Tyr | Tyr |
| Tyra Banks | Tyra Banks |
| Tyranni | Tyranni |
| tyrannical | tiránico |
| tyrannically | tiránicamente |
| tyrannize | oprimir |
| tyrannosaur | tiranosaurio |
| Tyrannosauridae | Tyrannosauridae |
| Tyrannosauroidea | Tyrannosauroidea |
| tyrannosaurus | tiranosaurio |
| Tyrannotitan | Tyrannotitan |
| tyranny | dictadura |
| tyrant | déspota |
| tyrant flycatcher | atrapamoscas |
| tyre | cubierta |
| Tyre pressure | Presión atmosférica |
| tyre track | huella de neumáticos |
| Tyrese Gibson | Tyrese |
| Tyrfing | Tyrfing |
| Tyrian purple | Púrpura de Tiro |
| Tyrins | Tirinto |
| tyro | principiante |
| Tyrol | Tirol |
| Tyrone | Condado de Tyrone |
| tyrosine | tirosina |
| Tyrosine kinase | Tirosincinasa |
| Tyrrell Racing | Tyrrell |
| Tyrrhenian Sea | Mar Tirreno |
| Tyrtaeus | Tirteo |
| Tyson Gay | Tyson Gay |
| Tyto | Tytonidae |
| Tytonidae | Tytonidae |
| Tyumen | Tiumén |
| Tyumen Oblast | Óblast de Tiumen |
| Tzadik | Tzadik |
| Tzadik Records | Tzadik |
| Tzannis Tzannetakis | Tzannis Tzannetakis |
| tzar | zar |
| tzarina | zarina |
| Tzedakah | Tzedaká |
| Tzeentch | Tzeentch |
| Tzeltal language | Idioma tzeltal |
| tzetze fly | mosca tse-tsé |
| Tzipi Livni | Tzipi Livni |
| Tzippori | Séforis |
| Tzitzimitl | Tzitzimime |
| Tzotzil | Etnia tzotzil |
| Tzotzil language | Idioma tzotzil |
| Tzvetan Todorov | Tzvetan Todorov |
| Tàrrega | Tárrega |
| Tábor | Monte Tabor |
| Táchira | Táchira |
