| traceren | trace |
| Traceroute | Traceroute |
| trachea | windpipe |
| trachee | trachea |
| Trachemys decorata | Haitian Slider |
| Trachemys scripta | Red-eared slider |
| Trachemys stejnegeri | Central Antillean Slider |
| Tracheomalacie | Tracheomalacia |
| Trachiniae | The Trachiniae |
| Trachis | Trachis |
| Trachonitis | Trachonitis |
| trachoom | trachoma |
| Trachselwald | Trachselwald |
| trachten | aim |
| trachten te | try to |
| trachten te bereiken | pursue |
| trachten te evenaren | emulate |
| trachten te overhalen | urge |
| trachten te vinden | try to locate |
| trachtend | conative |
| Trachurus murphyi | Carangidae |
| Trachycarpus | Trachycarpus |
| Traci Lords | Traci Lords |
| Tracking shot | Dolly shot |
| Tractatus Logico-Philosophicus | Tractatus Logico-Philosophicus |
| tractie | traction |
| tractor | tractor |
| Tractor Pulling | Tractor pulling |
| Tractuur | Tracker action |
| Tracy Austin | Tracy Austin |
| Tracy Chapman | Tracy Chapman |
| Tracy di Vicenzo | Tracy Bond |
| tracé | course |
| Trade Air | Trade Air |
| Trade Federation | Trade Federation |
| Tradescantia | Tradescantia |
| traditie | tradition |
| Traditie in de Rooms-Katholieke Kerk | Sacred Tradition |
| traditionalisme | traditionalism |
| Traditionalistische school | Traditionalist School |
| traditioneel | standard |
| Traditioneel Chinees | Traditional Chinese character |
| Traditioneel kledingstuk | Traditional garment |
| Traditioneel satanisme | Theistic Satanism |
| Traditionele animatie | Traditional animation |
| traditionele Chinees | Traditional Chinese |
| Traditionele Chinese godsdienst | Chinese folk religion |
| Traditionele Chinese opvatting over de oudste Chinese geschiedenis | Three Sovereigns and Five Emperors |
| Traditionele graafschappen van Engeland | Historic counties of England |
| traditionele kennis | lore |
| Trafalgar | Trafalgar |
| Trafalgar Square | Trafalgar Square |
| Traffic alert and Collision Avoidance System | Traffic Collision Avoidance System |
| Trafigura beheer | Trafigura |
| trafikant | trafficker |
| trafikante | trafficker |
| Trafo | Transformer |
| trage schuit | tub |
| tragedie | tragedy |
| Tragedie van de meent | Tragedy of the commons |
| Tragger Hippy | Trigger Happy TV |
| tragikomedie | tragicomedy |
| tragikomisch | seriocomic |
