| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Трен ялӗ | city | Chuvashiya | Russia | 56.16 | 46.80 | 830 | 1167 |
| Треналь | city | Franche-Comte | France | 46.64 | 5.47 | 830 | 6133 |
| Тренгуль | city | Novosibirskaya Oblast' | Russia | 53.83 | 77.16 | 357 | 447 |
| Трендафилци | city | Staro Nagoricane | Macedonia | 42.16 | 21.85 | 1046 | 3050 |
| Тренделбург | city | Hessen | Germany | 51.57 | 9.42 | 830 | 4156 |
| Трендельбург | city | Hessen | Germany | 51.57 | 9.42 | 830 | 4156 |
| Треневка | city | Rostovskaya Oblast' | Russia | 48.97 | 40.36 | 830 | 10646 |
| Тренель | city | Champagne-Ardenne | France | 48.41 | 3.44 | 262 | 2309 |
| Тренжі | city | Basse-Normandie | France | 49.20 | -0.73 | 246 | 3467 |
| Тренина | city | Permskiy Kray | Russia | 59.66 | 57.01 | 830 | 934 |
| Тренино | city | Permskiy Kray | Russia | 58.71 | 56.86 | 387 | 298 |
| Тренихина | city | Sverdlovskaya Oblast' | Russia | 58.76 | 61.76 | 213 | 297 |
| Треничи | city | Kirovskaya Oblast' | Russia | 58.45 | 47.94 | 830 | 149 |
| Треничи | city | Kirovskaya Oblast' | Russia | 58.28 | 48.73 | 830 | 149 |
| Тренкасси | city | Chuvashiya | Russia | 56.00 | 47.42 | 377 | 1794 |
| Тренто | city | Trentino-Sudtirol | Italy | 46.07 | 11.13 | 1128 | 55401 |
| Трентон | city | New Jersey | United States | 40.22 | -74.74 | 52 | |
| Трентън | city | New Jersey | United States | 40.22 | -74.74 | 52 | |
| Трену | city | Prahova | Romania | 45.18 | 26.27 | 1164 | 7029 |
| Тренчин | city | Trenciansky | Slovakia | 48.89 | 18.05 | 912 | 51057 |
| Тренчинска Мала | city | Staro Nagoricane | Macedonia | 42.19 | 21.83 | 1184 | 3942 |
| Тренчинске Тјеплице | city | Nitriansky | Slovakia | 48.91 | 18.17 | 1669 | 36111 |
| Тренчовци | city | Delcevo | Macedonia | 41.87 | 22.76 | 2742 | 1772 |
| Тренчьянске Теплице | city | Nitriansky | Slovakia | 48.91 | 18.17 | 1669 | 36111 |
| Тренчьянске-Теплице | city | Nitriansky | Slovakia | 48.91 | 18.17 | 1669 | 36111 |
| Треньи | city | Bourgogne | France | 47.55 | 3.18 | 830 | 1242 |
| Тренька | city | Khanty-Mansiyskiy Avtonomnyy Okrug-Yugra | Russia | 61.22 | 69.07 | 98 | 0 |
| Тренькасы | city | Chuvashiya | Russia | 56.00 | 47.42 | 377 | 1794 |
| Треньки | city | Pskovskaya Oblast' | Russia | 56.80 | 28.02 | 344 | 613 |
| Тренькино | city | Chuvashiya | Russia | 56.16 | 46.80 | 830 | 1167 |
| Треньяк | city | Limousin | France | 45.54 | 1.80 | 1833 | 1821 |
| Треньї | city | Bourgogne | France | 47.55 | 3.18 | 830 | 1242 |