| Thule Air Base | Thule Air Base |
| Thule Island | Thule |
| Thule people | Thule |
| Thule Society | Thule Gesellschaft |
| Thulendorf | Thulendorf |
| thulium | thulium |
| Thum | Thum |
| thumb | duim |
| thumb through | doorbladeren |
| Thumbelina | Duimelijntje |
| thumbnail | duimnagel |
| thumbscrew | duimschroef |
| thumbtack | punaise |
| Thumby | Thumby |
| Thumos | Thymos |
| thump | dreun |
| Thun | Thun |
| Thunbergia | Thunbergia |
| Thunbergia alata | Suzanne-met-de-mooie-ogen |
| thunder | daveren |
| thunder and lightning | storm |
| Thunderball | Thunderball |
| Thunderbirds | Thunderbirds |
| thunderbolt | bliksemflits |
| Thunderbolts | Donderbui |
| thunderclap | donderslag |
| thundercloud | onweerswolk |
| Thunderflash | Rotje |
| Thundering applause | Salve |
| thunderous | daverend |
| thunderstorm | onweer |
| thunderstruck | als door de bliksem getroffen |
| thundery | onweersachtig |
| Thundorf in Unterfranken | Thundorf in Unterfranken |
| Thunstetten | Thunstetten |
| Thur River | Thur |
| Thurgau | Thurgau |
| Thurii | Thurii |
| Thuringia | Thüringen |
| Thuringian | Thürings |
| Thuringian Forest | Thüringer Woud |
| Thuringii | Thüringers |
| Thurisaz | Jötun |
| Thurmansbang | Thurmansbang |
| Thurn and Taxis | Thurn und Taxis |
| Thurn und Taxis | Thurn und Taxis |
| Thurnau | Thurnau |
| Thursday | donderdag |
| Thurston County | Thurston County |
| thus | bijgevolg |
| thus far | tot nu toe |
| Thus Spake Zarathustra | Also sprach Zarathustra |
| Thus Spoke Zarathustra | Also sprach Zarathustra |
| Thusis | Thusis |
| Thutmose | Tutmoses |
| Thutmose I | Thoetmosis I |
| Thutmose II | Thoetmosis II |
| Thutmose III | Thoetmosis III |
| Thutmose IV | Thoetmosis IV |
| thwack | klap |
| thwart | verhinderen |
| thwarting | dwarsbomen |
| THX | THX |
| thy | je |
| Thyborøn-Harboøre | Thyborøn-Harboøre |
| Thyestes | Thyestes |
| Thyholm municipality | Thyholm |
| Thylacine | Buidelwolf |
| Thylacinidae | Buidelwolven |
| Thylacinus | Buidelwolven |
| Thylacoleo | Thylacoleo |
| Thylacoleonidae | Buidelleeuwen |
| thyme | tijm |
| Thymelaeaceae | Peperboompjesfamilie |
| Thymine | Thymine |
| thymus | zwezerik |
| Thymus praecox | Kruiptijm |
| Thyolo District | Thyolo |
| Thyone | Thyone |
| thyratron | thyratron |
| Thyreophora | Thyreophora |
| thyristor | thyristor |
| Thyrnau | Thyrnau |
| thyroid | schildklier |
| Thyroid cancer | Schildklierkanker |
| thyroid gland | schildklier |
| Thyropteridae | Hechtschijfvleermuizen |
| Thysanura | Franjestaarten |
| ThyssenKrupp | ThyssenKrupp |
| Théo Lefèvre | Théo Lefèvre |
| Théo van Rysselberghe | Théo van Rysselberghe |
| Théoden | Théoden |
| Théodore Chassériau | Théodore Chassériau |
| Théodore Géricault | Théodore Géricault |
| Théodore Rousseau | Théodore Rousseau |
| Théophile de Donder | Théophile De Donder |
| Théophile Gautier | Théophile Gautier |
| Thérouanne | Terwaan |
