| Teriyaki | teriyaki |
| Teriyaki-Sauce | teriyaki |
| Teriyaki-Soße | teriyaki |
| Theriak | antidote |
| Tertia | Columbian |
| tera- | tera- |
| Tera- | tera- |
| tertiär | tertiary |
| Tertiär | Tertiary |
| Terawatt | terawatt |
| Terminal | terminal#Substantiv |
| terminal | terminal |
| Terrain | terrain |
| ternär | ternary |
| Beriberi | beriberi |
| Derivat | derivative derivate |
| Erika | Heather heath heather |
| Eriwan | Yerevan |
| Herisau | Herisau |
| Perigäum | perigee |