| Termite | termite |
| Terzine | terza rima tercet |
| Terme | terminus |
| Termin | deadline time limit date |
| Terrine | tureen soup tureen terrine |
| Fermate | fermata |
| Thermit | thermite |
| Bereiter | horsebreaker |
| Eternit | slate |
| Tertia | Columbian |
| Terzett | trio |
| tertiär | tertiary |
| Tertiär | Tertiary |
| Terabyte | terabyte |
| Terbium | terbium |
| Term | term |
| Terminal | terminal#Substantiv |
| terminal | terminal |
| Terminus | term |
| Terrier | terrier |