| Thompson submachine gun | Thompson |
| Thomson | Thomson |
| Thonon-les-Bains | Thonon-les-Bains |
| Thor | Thor |
| Thor Heyerdahl | Thor Heyerdahl |
| Thora Birch | Thora Birch |
| Thorame-Haute | Thorame-Haute |
| Thorgal | Thorgal |
| Thorigne-Fouillard | Thorigne-Fouillard |
| Thorigny-sur-le-Mignon | Thorigny-sur-le-Mignon |
| Thorigné-Fouillard | Thorigné-Fouillard |
| Thorin Scudodiquercia | Thorin II Écu-de-Chêne |
| Thorstein Veblen | Thorstein Veblen |
| Thortveitite | Thortveitite |
| Thossfell | Thossfell |
| Thot | Thot |
| Thouaret | Thouaret |
| Thouars | Thouars |
| Thoughtcrimes - Nella mente del crimine | La Voix des crimes |
| THQ | THQ |
| Thranduil | Thranduil |
| Thrash metal | Thrash metal |
| Thrawn | Thrawn |
| Three Cheers for Sweet Revenge | Three Cheers for Sweet Revenge |
| Three Kings | Les Rois du désert |
| Three Mile Island | Three Mile Island |
| Three-letter acronym | Sigles de trois lettres |
| Threskiornis | Threskiornis |
| Threskiornis molucca | Threskiornis molucca |
| Threskiornis spinicollis | Threskiornis spinicollis |
| Threskiornithidae | Threskiornithidae |
| thriller | film à suspense |
| Throughput | Dépot |
| ThrustSSC | ThrustSSC |
| Thrymr | Thrymr |
| Thryonomys | Thryonomys |
| Thuban | Alpha Draconis |
| Thubten Gyatso | Thubten Gyatso |
| Thueyts | Thueyts |
| Thufir Hawat | Thufir Hawat |
| Thug | Thug |
| Thugga | Dougga |
| Thuja | Thuya |
| Thule | Thulé |
| Thumeries | Thumeries |
| Thun | Thoune |
| Thunbergia | Thunbergia |
| Thunder in Paradise | Caraïbes offshore |
| Thunderbird | Thunderbird |
| Thunderstick | Thunderstick |
| Thundorf | Thundorf |
| Thundorf in Unterfranken | Thundorf |
| Thunnus thynnus | Thunnus thynnus |
| Thunstetten | Thunstetten |
| Thuries | Thuries |
| Thurii | Thourioi |
| Thurrock | Thurrock |
| Thury | Thury |
| Thusis | Thusis |
| Thutmose I | Thoutmôsis Ier |
| Thutmose II | Thoutmôsis II |
| Thutmose III | Thoutmôsis III |
| Thutmose IV | Thoutmôsis IV |
| Thuès | Thuès |
| Thyatira | Thatire |
| Thylacinidae | Thylacinidae |
| Thylacinus cynocephalus | Thylacinus cynocephalus |
| Thylacoleo | Thylacoleo |
| Thylacosmilus | Thylacosmilus |
| Thymallinae | Thymallus |
| Thymallus thymallus | Ombre commun |
| Thymus | Thym |
| Thyreophora | Thyreophora |
| Thysanoptera | Thysanoptera |
| Thysanura | Thysanura |
| ThyssenKrupp AG | ThyssenKrupp AG |
| Théoden | Théoden |
| Théodore de Banville | Théodore de Banville |
| Théodore Funck-Brentano | Théophile Funck-Brentano |
| Théodore Guérin | Mère Théodore Guérin |
| Théodore Lefèvre | Théo Lefèvre |
| Théodore Steeg | Théodore Steeg |
| Théodore-Adrien Sarr | Théodore-Adrien Sarr |
| Théodule-Armand Ribot | Théodule Ribot |
| Théophile Gautier | Théophile Gautier |
| Thérouanne | Thérouanne |
| Théâtre de la comédie italienne | Théâtre italien de Paris |
| Thônex | Thônex |
| Thörigen | Thörigen |
| Thüringen | Thuringe |
| Thürnen | Thürnen |
| Thābit ibn Qurra | Thābit ibn Qurra |
| ti | vous |
| ti amo | je t'adore |
| ti ho preso | j't'ai eu |
| Ti presento i miei | Mon beau-père et moi |
| ti sta bene! | bien fait ! |
| Ti voglio bene | je t'aime |
| Tia Carrere | Tia Carrere |
| Tia Hellebaut | Tia Hellebaut |
| Tiago Mendes | Tiago |
| Tiago Monteiro | Tiago Monteiro |
| Tiahuanaco | Tiwanaku |
| Tiamat | Tiamat |
