| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Унсан | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.11 | 125.90 | 318 | 19586 |
| Унсан-Нодонджагу | city | Nason | Korea, Dem. Peoples Rep. of (North) | 42.36 | 130.46 | 98 | 8734 |
| Унсельгорт | city | Yamalo-Nenetskiy Avtonomnyy Okrug | Russia | 65.86 | 65.04 | 3 | 0 |
| Унский | city | Arkhangel'skaya Oblast' | Russia | 64.84 | 38.36 | 0 | 0 |