| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Treti | city | Pskovskaya Oblast' | Russia | 58.05 | 28.38 | 334 | 298 |
| Treti Lev.Lamki | city | Tambovskaya Oblast' | Russia | 53.20 | 41.27 | 387 | 1639 |
| Tretij kilometr | city | Ryazanskaya Oblast' | Russia | 54.00 | 42.40 | 830 | 1546 |
| Tretij severnyj | city | Sverdlovskaya Oblast' | Russia | 60.21 | 59.96 | 830 | 5513 |
| Tretinskiy | city | Rostovskaya Oblast' | Russia | 49.93 | 41.37 | 830 | 745 |
| Tretiy | city | Saratovskaya Oblast' | Russia | 52.22 | 47.75 | 311 | 429 |
| Tretiy | city | Voronezhskaya Oblast' | Russia | 51.11 | 41.75 | 321 | 1734 |
| Tretiy Bystrik | city | Kurskaya Oblast' | Russia | 51.54 | 37.90 | 830 | 155 |
| Tretiy Internatsional | city | Altayskiy Kray | Russia | 53.88 | 81.60 | 830 | 298 |
| Tretiy Internatsional | city | Novosibirskaya Oblast' | Russia | 53.75 | 77.31 | 396 | 401 |
| Tretiy Internatsional | city | Tambovskaya Oblast' | Russia | 52.70 | 40.12 | 830 | 1192 |
| Tretiy Internatsional | city | Orenburgskaya Oblast' | Russia | 53.75 | 52.90 | 364 | 298 |
| Tretiy Internatsional | city | Adygeya | Russia | 44.88 | 39.56 | 216 | 1888 |
| Tretiy Internatsional | city | Rostovskaya Oblast' | Russia | 49.09 | 41.22 | 285 | 745 |
| Tretiy Kilometr | city | Krasnodarskiy Kray | Russia | 43.91 | 39.36 | 912 | 1090 |
| Tretiy Kilometr | city | Ryazanskaya Oblast' | Russia | 54.00 | 42.40 | 830 | 1546 |
| Tretiy Lastik | city | Kirovskaya Oblast' | Russia | 57.30 | 48.43 | 830 | 894 |
| Tretiy Lesouchastok | city | Arkhangel'skaya Oblast' | Russia | 64.01 | 39.29 | 830 | 0 |
| Tretiy Log | city | Volgogradskaya Oblast' | Russia | 50.08 | 42.05 | 830 | 745 |
| Tretiy Mikrorayon | city | Omskaya Oblast' | Russia | 54.99 | 73.28 | 295 | 200164 |
| Tretiy Mikrorayon | city | Severnaya Osetiya-Alaniya | Russia | 43.05 | 44.65 | 2509 | 97835 |
| Tretiy Mikrorayon | city | Amurskaya Oblast' | Russia | 50.30 | 127.51 | 830 | 140705 |
| Tretiy Namskiy | city | Komi | Russia | 61.23 | 52.00 | 830 | 149 |
| Tretiy Neminskiy | city | Kareliya | Russia | 62.62 | 35.80 | 252 | 149 |
| Tretiy Nomer | city | Tyumenskaya Oblast' | Russia | 57.44 | 65.28 | 242 | 298 |
| Tretiy Poselok | city | Yaroslavskaya Oblast' | Russia | 57.78 | 39.28 | 830 | 579 |
| Tretiy Reshayuschiy | city | Volgogradskaya Oblast' | Russia | 48.69 | 44.71 | 3 | 4802 |
| Tretiy Reshayushchiy | city | Kareliya | Russia | 62.24 | 33.93 | 288 | 0 |
| Tretiy Reshayushchiy | city | Orenburgskaya Oblast' | Russia | 51.45 | 55.18 | 830 | 299 |
| Tretiy Reshayushchiy | city | Volgogradskaya Oblast' | Russia | 48.69 | 44.71 | 3 | 4802 |
| Tretiy Reshayushchiy | city | Krasnodarskiy Kray | Russia | 45.09 | 37.34 | 137 | 3006 |
| Tretiy Rudnik | city | Leningradskaya Oblast' | Russia | 59.43 | 33.85 | 830 | 20222 |
| Tretiy Severnyy | city | Sverdlovskaya Oblast' | Russia | 60.21 | 59.96 | 830 | 5513 |
| Tretiy Shaninskiy | city | Voronezhskaya Oblast' | Russia | 51.18 | 40.89 | 830 | 2325 |
| Tretiy Sovetskiy | city | Primorskiy Kray | Russia | 44.37 | 135.75 | 170 | 0 |
| Tretiy Splavnoy Uchastok | city | Khabarovskiy Kray | Russia | 47.73 | 135.66 | 364 | 149 |
| Tretiy Voin | city | Orlovskaya Oblast' | Russia | 53.18 | 36.45 | 830 | 298 |
| Tretiy Yar | city | Rostovskaya Oblast' | Russia | 48.98 | 40.86 | 830 | 677 |
| Tretiye Levyye Lamki | city | Tambovskaya Oblast' | Russia | 53.20 | 41.27 | 387 | 1639 |