| third person | dritte Person |
| third power | dritte Potenz |
| Third Punic War | Dritter Punischer Krieg |
| Third Reich | Drittes Reich |
| Third Republic | Dritte Republik |
| Third Ring | Dritter Verkehrsring |
| Third Rock from the Sun | Hinterm Mond gleich links |
| Third Rome | Drittes Rom |
| third root | Kubikwurzel |
| third sacral vertebra | dritter Sakralwirbel |
| Third Servile War | Spartacus-Aufstand |
| third sex | das dritte Geschlecht |
| third shell | M-Schale |
| Third Side of the Coin | Das dritte Gesicht |
| third spacing | dritter Raum |
| third stomach | Blättermagen |
| third stream | Third Stream |
| third thoracic vertebra | dritter Brustwirbel |
| Third time is a charm | Aller guten Dinge sind drei |
| third time's a charm | aller guten Dinge sind drei |
| third ventricle of brain | dritte Hirnkammer |
| third ventricle of cerebrum | dritte Hirnkammer |
| Third Watch | Third Watch – Einsatz am Limit |
| Third Way | Dritter Weg |
| third wheel | Kleinbodenrad |
| third wire | Nulleiter |
| Third World | Dritte Welt |
| Third World aid policy | Entwicklungspolitik |
| Third Year at Malory Towers | Ein Pferd im Internat |
| third-angle projection | amerikanische Projektion |
| third-best | dritt-best... |
| third-class | drittklassig |
| third-country national | Drittstaatsangehörige |
| third-country nationals | Drittstaatsangehörige |
| third-degree | des dritten Grades |
| third-degree burn | Verbrennung dritten Grades |
| third-degree frostbite | Erfrierung dritten Grades |
| third-generation computer | Computer der dritten Generati |
| third-generation immigrants | Einwanderer der dritten Generation |
| third-generation mobile network | Mobilfunknetz der dritten Generation |
| third-largest ... | drittgrösste ... |
| third-order intercept | Intercept-Punkt dritter Ordnung |
| third-party | von |
| third-party ... | Drittanbieter... |
| third-party account | Anderkonto |
| third-party business | Drittgeschäft |
| third-party charging | Belastung an Drittperson |
| third-party funded research | Drittmittelforschung |
| third-party funds | Drittmittel |
| third-party insurance | Haftpflichtversicherung |
| third-party insurance policy | Haftpflichtversicherungspolice |
| third-party insurance premium | Haftpflichtversicherungsprämie |
| third-party liability | Betriebshaftpflicht |
| Third-party logistics | Third Party Logistics |
| third-party mandate: signing powers | Bankvollmacht |
| third-party motion to vacat | Drittwiderspruchsklage |
| third-party motor insurance | Autohaftpflichtversicherung |
| third-party motor vehicle insurance | Kfz-Haftpflichtversicherung |
| third-party product | Fremdfabrikat |
| third-party securities deposit account | Treuhanddepot |
| third-party services | Fremdleistungen |
| third-party software | Fremdsoftware |
| third-party supplier | Drittanbieter |
| third-party suppliers | Drittanbieter |
| third-party supply | Fremdeinspeisung |
| third-party vendor | Drittlieferant |
| third-party vendors | Drittlieferanten |
| third-party-funded research | Drittmittelforschung |
| Third-person shooter | Third-Person-Shooter |
| third-placed competitor in an Olympic event | Olympiadritte |
| third-rail | dreischienig |
| third-rate | drittklassig |
| Third-rate film | Kohlrübe |
| thirdly | drittens |
| thirdly and lastly | drittens und letztens |
| thirds | dritteln |
| thirst | Brand |
| thirst fever | Durstfieber |
| thirst for action | Tatendrang |
| thirst for adventure | Abenteuerlust |
| thirst for blood | Blutdurst |
| thirst for fame | Ruhmsucht |
| thirst for glory | Ruhmsucht |
| thirst for knowledge | Wissensdurst |
| thirst for land | Landhunger |
| thirst for love | Liebesdurst |
| thirst for power | Machtgier |
| thirst for revenge | Rachedurst |
| thirst for sth. | nach etw. lechzen |
| thirst for vengeance | Rachedurst |
| thirst quencher | Durstlöscher |
| thirst quenching | durstlöschend |
| thirst-quenching | durstlöschend |
| thirstiest | am durstigsten |
| thirstily | durstig |
| thirstiness | Durstgefühl |
| thirsting for action | tatendurstig |
| thirsting for education | bildungshungrig |
| thirsty | durstig |
| thirsty for knowledge | wissbegierig |
| thirsty for love | liebesdurstig |
| thirsty for success | erfolgsdurstig |
| thirsty work | Arbeit, die Durst macht |
| thirteen | dreizehn |
| Thirteen Chairs | Dreizehn Stühle |
| Thirteen Colonies | Dreizehn Kolonien |
| Thirteen Days | Thirteen Days |
| Thirteen Days to Die | Der Fluch des schwarzen Rubin |
| Thirteen desserts | Quatre Mediants |
| Thirteen Reasons Why | Tote Mädchen lügen nicht |
| Thirteen Senses | Thirteen Senses |
| thirteen-sided figure | Dreizehneck |
| Thirteen-spotted lady beetle | Dreizehnpunkt-Marienkäfer |
| thirteen-year-old | Dreizehnjähriger |
| thirteen-year-old boy | Dreizehnjähriger |
| thirteen-year-old girl | Dreizehnjährige |
| thirteenth | dreizehnte |
| thirteenth century | 13. Jahrhundert |
| thirteenth salary | dreizehntes Monatsgehalt |
| Thirteenth Tribe | Der dreizehnte Stamm. Das Reich der Khasaren und sein Erbe |
| thirteenthly | dreizehntens |
| thirties | dreißiger Jahre |
| thirtieth | Dreißigste |
