| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Igdarabad | city | Golestan | Iran | 37.54 | 55.47 | 830 | 3278 |
| Igder-e Pa'in | city | Golestan | Iran | 37.27 | 55.29 | 206 | 20333 |
| Igder-e Sofla | city | Golestan | Iran | 37.27 | 55.29 | 206 | 20333 |
| Igder-e `Olya | city | Golestan | Iran | 37.26 | 55.32 | 331 | 19263 |
| Igur-e Bala | city | Golestan | Iran | 37.26 | 55.32 | 331 | 19263 |
| Igur-e Pa'in | city | Golestan | Iran | 37.27 | 55.29 | 206 | 20333 |
| Ilkhi Surkan | city | Golestan | Iran | 37.64 | 55.91 | 2509 | 3278 |
| Ilvar-e Panjdangeh | city | Golestan | Iran | 36.80 | 54.20 | 193 | 29377 |
| Ilvar-e Yek Dangeh | city | Golestan | Iran | 36.90 | 54.15 | -1689 | 21088 |
| Imar Hajj Allahyar | city | Golestan | Iran | 37.12 | 54.85 | 95 | 4917 |
| Imer | city | Golestan | Iran | 37.28 | 55.25 | 213 | 21187 |
| Imer Khvajeh Allahyar | city | Golestan | Iran | 37.12 | 54.85 | 95 | 4917 |
| Incheh Borun | city | Golestan | Iran | 37.45 | 54.72 | 85 | 437 |
| Ishanlar | city | Golestan | Iran | 37.77 | 55.62 | 1669 | 3893 |
| Ishanlar | city | Golestan | Iran | 37.41 | 55.36 | 314 | 3278 |
| Ishanlu | city | Golestan | Iran | 37.77 | 55.62 | 1669 | 3893 |