| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| سئول | city | Seoul | Korea, Republic of (South) | 37.60 | 126.98 | 830 | 1303228 |
| سئون سر | city | Gilan | Iran | 37.71 | 48.77 | 3349 | 2980 |
| سئيد آباد | city | Mazandaran | Iran | 36.17 | 53.48 | 2798 | 8187 |
| سئين | city | Ardabil | Iran | 38.20 | 48.02 | 6709 | 5364 |
| سئيوان - سگبان | city | Azarbayjan-e Sharqi | Iran | 38.32 | 45.87 | 5393 | 2141 |
| سئیبا، پورٹو ریکو | city | Puerto Rico | United States | 18.26 | -65.65 | 49 |