| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Tre Cancelli | city | Lazio | Italy | 41.48 | 12.72 | 82 | 36641 |
| Tre Colli | city | Toscana | Italy | 43.75 | 10.53 | 2509 | 26865 |
| Tre Croci | city | Calabria | Italy | 38.75 | 16.32 | 1988 | 10493 |
| Tre Hermanas Subdivision | city | Antipolo | Philippines | 14.63 | 121.14 | 223 | 887550 |
| Tre Hermanos | city | Tamaulipas | Mexico | 22.68 | -98.99 | 318 | 17093 |
| Tre Huw | city | Isles of Scilly | United Kingdom | 49.91 | -6.31 | 3 | 2535 |
| Tre Khula Kili | city | Federally Administered Tribal Areas | Pakistan | 33.89 | 70.81 | 5029 | 12963 |
| Tre Kronor | city | Skane | Sweden | 55.45 | 13.47 | 154 | 5217 |
| Tre Madonne | city | Emilia-Romagna | Italy | 44.50 | 11.28 | 131 | 189291 |
| Tre Narion Baihk | city | Jammu and Kashmir | India | 34.22 | 74.09 | 9228 | 9966 |
| Tre Pol Pen | city | Zimbabwe | -17.93 | 30.42 | 4222 | 4023 | |
| Tre Ponti | city | Veneto | Italy | 45.22 | 12.12 | 9 | 6423 |