| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oubideh | city | Kerman | Iran | 29.24 | 56.28 | 7549 | 1321 |
| Ouchestan | city | Markazi | Iran | 33.67 | 50.41 | 6082 | 3423 |
| Ouchonak | city | Tehran | Iran | 35.57 | 52.24 | 5935 | 2086 |
| Ourmia | city | Azarbayjan-e Gharbi | Iran | 37.56 | 45.07 | 4475 | 76422 |