| tranchée | Graben |
| tranchée de communication | Laufgraben |
| Trancoso | Trancoso |
| Trang | Trang |
| Trani | Trani |
| Tranmere Rovers Football Club | Tranmere Rovers |
| Tranporteur | Förderer |
| Tranquebar | Tarangambadi |
| Tranquilitié | Ruhe |
| tranquille | ruhig |
| tranquillement | ruhig |
| tranquillisant | Beruhigungsmittel |
| tranquilliser | beruhigen |
| tranquillité | Sicherheitsgefühl |
| Trans | Trans GR |
| Trans European Automated Real Time Gross Settlement Express Transfer | TARGET |
| Trans-avant-garde | Transavantgarde |
| Trans-Europ-Express | Trans-Europ-Express |
| Trans-Europe Express | Trans Europa Express |
| Trans-Jordanie | Transjordanien |
| transactinide | Transactinoid |
| transaction | Transaktion |
| Transaction informatique | Transaktionsmonitor |
| Transaction processing facility | Transaction Processing Facility |
| Transactions | Beziehungen |
| Transaero Airlines | Transaero Airlines |
| Transamazonienne | Transamazônica |
| Transamerica Express | Trans-Amerika-Express |
| Transamerica Pyramid | Transamerica Pyramid |
| Transaminase | Transaminase |
| Transamination | Transaminierung |
| transat | Liegestuhl |
| TransAtlantic | Transatlantic |
| transatlantique | transatlantisch |
| transbahuter | bugsieren |
| transbordeur | Eisenbahnfähre |
| Transcaucasie | Transkaukasien |
| transcendance | Transzendenz |
| transcendant | überlegen |
| transcendantal | transzendental |
| transcendantalisme | Transzendentalismus |
| transcender | übertreffen |
| transclusion | Transklusion |
| Transcodage | Transcodierung |
| Transconductance | Steilheit |
| transcontinental | transkontinental |
| Transcript | Übersetzung |
| Transcriptase inverse | Reverse Transkriptase |
| transcription | Kopie |
| Transcription et translittération | Transliteration |
| transcription phonétique | phonetische Transkription |
| transcrire | aufschreiben |
