| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ach | city | | Iran | 36.3166667 | 49.8333333 | 4511 | 6413 |
| Achachi | city | Ostan-e Azarbayjan-e Sharqi | Iran | 37.3877778 | 47.8102778 | 3799 | 9083 |
| Achak | city | Ostan-e Esfahan | Iran | 32.8847222 | 49.8291667 | 9045 | 4740 |
| Achani | city | Ostan-e Khorasan | Iran | 33.9725 | 59.2872222 | 4931 | 2847 |
| Achar | city | Ostan-e Bushehr | Iran | 27.6941667 | 52.2319444 | 0 | 1789 |
| Achar | city | | Iran | 37.35 | 55.4830556 | 583 | 11067 |
| Achibarabat | city | | Iran | 37.025 | 48.030556 | 4179 | 6353 |
| Achmizan | city | Ostan-e Hamadan | Iran | 34.0780556 | 48.8911111 | 6145 | 8558 |
| Achseh-ye Pa'in | city | Ostan-e Khuzestan | Iran | 30.8333333 | 49.3333333 | 59 | 7375 |
| Achuni | city | Ostan-e Khorasan | Iran | 33.9725 | 59.2872222 | 4931 | 2847 |
| Achūnī | city | Ostan-e Khorasan | Iran | 33.9725 | 59.2872222 | 4931 | 2847 |
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