| thraldom | knechtschap |
| thrall | knechtschap |
| thralldom | knechtschap |
| Thranduil | Thranduil |
| Thrasamund | Thrasamund |
| thrash | afrossen |
| thrash about | spartelen |
| thrash around | spartelen |
| thrashing | pak rammel |
| Thrasybulus | Thrasybulus van Athene |
| Thrasyllus | Thrasyllus |
| Thrasymachus | Thrasymachos |
| thread | onderwerp |
| Thread-cutting tap | Draadtap |
| threadbare | versleten |
| Threadfin bream | Valse snappers |
| threat | dreiging |
| threaten | bedreigen |
| threaten with | dreigen met |
| threatened | bedreigd |
| threatening | dreigend |
| threateningly | dreigend |
| three | drie |
| Three Ages | Three Ages |
| Three August Ones and Five Emperors | Traditionele Chinese opvatting over de oudste Chinese geschiedenis |
| Three Bishoprics | Trois-Évêchés |
| Three Character Classic | Sanzijing |
| Three Colours | Trois Couleurs |
| Three Days Grace | Three days grace |
| Three Days of De Panne | Driedaagse van De Panne-Koksijde |
| Three Forms of Unity | Drie Formulieren van Enigheid |
| Three Gorges Dam | Drieklovendam |
| Three Kingdoms | Drie Koninkrijken |
| Three Kingdoms of Korea | Drie koninkrijken van Korea |
| Three Laws of Robotics | De drie wetten van de robotica |
| Three letter acronym | DLA |
| Three marks of existence | Drie karakteristieken |
| Three Men in a Boat | Three Men in a Boat |
| Three Mile Island accident | Three Mile Island |
| Three Mile Island Nuclear Generating Station | Three Mile Island |
| Three Musketeers | De drie musketiers |
| Three pillars of the European Union | Pijlerstructuur van de Europese Unie |
| Three Principles of the People | Drie principes van het volk |
| three quarters | driekwart |
| Three Rings | Ringen van Macht |
| Three Sisters | Drie zusters |
| Three Sovereigns and Five Emperors | Traditionele Chinese opvatting over de oudste Chinese geschiedenis |
| Three Stooges | Three Stooges |
| Three Tales | Trois contes |
| Three Wise Men | Wijzen uit het oosten |
| Three-age system | Drieperiodensysteem |
| Three-awn | Aristides |
| three-cornered | driehoekig |
| three-dimensional | driedimensionaal |
| Three-finger salute | Control-Alt-Delete |
| three-headed | driekoppig |
| Three-phase electric power | Driefasenspanning |
| three-piece | driedelig |
| three-quarter | driekwart |
| three-speed gear | drieversnellingsnaaf |
| Three-striped Dasyure | Noordelijke gestreepte buidelmarter |
| Three-striped Night Monkey | Doeroecoeli |
| three-wheeler | driewieler |
| threnody | elegie |
| thresh | dorsen |
| thresher | dorsmachine |
| threshing machine | dorsmachine |
| threshold | drempel |
| Threshold Limit Value | MAC-waarde |
| threshold of pain | pijndrempel |
| Threskiornithidae | Ibissen en lepelaars |
| thrift | zuinigheid |
| thrift shop | kringloopwinkel |
| thrifty | zuinig |
| thrill | verrukken |
| thrilled | opgetogen |
| thriller | thriller |
| thrilling | spannend |
| Thrinaxodon | Thrinaxodon |
| thrive | bloeien |
| thriving | welvarend |
| throat | keel |
| Throat singing | Boventoonzang |
| throaty | gutturaal |
| throb | trillen |
| throe | stuiptrekking |
| Thrombinogen | Trombine |
| thrombocyte | trombocyt |
| thrombocytopenia | trombocytopenie |
| thrombosis | trombose |
| Thrombotic thrombocytopenic purpura | Thrombotische thrombocytopenische purpura |
| thrombus | trombose |
| throne | gemak |
| Throne of Chaos | Theory of constraints |
| throne room | troonzaal |
| throng | zich verdringen |
| Throstles | Lijsters |
| Throttle position sensor | TPS Turku |
| through | klaar |
| through and through | door en door |
| Through the Looking-Glass | Through the Looking Glass |
| through traffic | doorgaand verkeer |
| Through-the-lens metering | Through the lens |
| throughout | overal |
| Throughout the | In de hele |
| throughput | verwerkingscapaciteit |
| throughway | autosnelweg |
| throw | uitspelen |
| throw away | zich ontdoen van |
