| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oapatlu | city | Iran | 36.40 | 48.57 | 6614 | 3423 | |
| Obar | city | Iran | 36.92 | 48.97 | 2181 | 2086 | |
| Oghor | city | Iran | 35.88 | 49.05 | 5547 | 2111 | |
| Ordak Bolāghī | city | Iran | 36.39 | 48.64 | 7040 | 3103 | |
| Organ-e Kord | city | Iran | 36.63 | 49.37 | 1437 | 2090 | |
| Organ-e Tork | city | Iran | 36.62 | 49.38 | 1794 | 2088 | |
| Owlang | city | Iran | 36.41 | 48.73 | 6000 | 2196 | |
| Owlen Delbar | city | Iran | 36.77 | 48.72 | 8835 | 2086 |