| Tierklinik | veterinary hospital |
| Kinderklinik | children's hospital paediatric clinic pediatric clinic |
| Tagesklinik | day hospital |
| Tierkunde | zoology |
| Tierpenis | pizzle |
| Tierkreis | zodiac |
| Eierkognak | eggnog |
| vierbeinig | four-legged |
| Vierling | quad quadruplet four of a kind |
| Türklinke | door handle |
| Klinik | clinic hospital |
| Poliklinik | polyclinic |
| Zahnklinik | dental clinic |
| Trennlinie | divide |
| toter Link | dead link |
| Torlinie | goal line goalline |
| Ziellinie | finish line |
| Tektonik | tectonics |
| Tie-in | tie-in |
| Tiermedizin | veterinary medicine |