| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Efil | city | Ostan-e Azarbayjan-e Sharqi | Iran | 38.3333333 | 47.2833333 | 6866 | 8971 |
| Efsidan | city | Ostan-e Khorasan | Iran | 37.3347222 | 57.5638889 | 4990 | 2730 |
| Efsīdān | city | Ostan-e Khorasan | Iran | 37.3347222 | 57.5638889 | 4990 | 2730 |
| Eftekharabad | city | Ostan-e Sistan va Baluchestan | Iran | 28.2105556 | 61.2355556 | 4573 | 1307 |
| Eftekhariyeh | city | Ostan-e Esfahan | Iran | 32.2972222 | 51.7961111 | 5413 | 4774 |
| Eftekhārābād | city | Ostan-e Sistan va Baluchestan | Iran | 28.2105556 | 61.2355556 | 4573 | 1307 |
| Eftekhārīyeh | city | Ostan-e Esfahan | Iran | 32.2972222 | 51.7961111 | 5413 | 4774 |
| Efīl | city | Ostan-e Azarbayjan-e Sharqi | Iran | 38.3333333 | 47.2833333 | 6866 | 8971 |
|
|