| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Tresviso | city | Cantabria | Spain | 43.26 | -4.67 | 1669 | 851 |
| Tresvyat'ye | city | Smolenskaya Oblast' | Russia | 54.93 | 32.47 | 830 | 298 |
| Tresvyatskaya | city | Voronezhskaya Oblast' | Russia | 51.77 | 39.52 | 830 | 446 |
| Tresvyatâye | city | Smolenskaya Oblast' | Russia | 54.93 | 32.47 | 830 | 298 |