| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| `Idanak | city | Kohgiluyeh va Bowyer Ahmad | Iran | 30.95 | 50.41 | 1916 | 3874 |
| `Idin | city | Mazandaran | Iran | 36.50 | 53.82 | 5997 | 3000 |
| `Idu Man Dustabad | city | Sistan va Baluchestan | Iran | 28.92 | 61.22 | 4209 | 298 |
| `Iduabad | city | Sistan va Baluchestan | Iran | 28.92 | 61.22 | 4209 | 298 |
| `Ilaki Bala | city | Khorasan-e Jonubi | Iran | 32.73 | 59.22 | 6709 | 596 |
| `Imarat | city | Khorasan-e Razavi | Iran | 37.03 | 58.89 | 5869 | 2384 |
| `Imarat | city | Markazi | Iran | 33.87 | 49.58 | 6742 | 2882 |
| `Imarat | city | Semnan | Iran | 35.40 | 52.43 | 4189 | 890 |
| `Iraq | city | Esfahan | Iran | 33.46 | 54.87 | 4189 | 149 |
| `Iraq | city | Markazi | Iran | 34.09 | 49.69 | 5869 | 44180 |
| `Isa | city | Sistan va Baluchestan | Iran | 27.10 | 60.50 | 1761 | 886 |
| `Isa | city | Sistan va Baluchestan | Iran | 31.10 | 61.42 | 1669 | 15059 |
| `Isa Bagh | city | Khorasan-e Shomali | Iran | 36.93 | 57.90 | 5157 | 1937 |
| `Isa Beyglu | city | Zanjan | Iran | 36.11 | 48.15 | 5029 | 3427 |
| `Isa Dar | city | Kordestan | Iran | 35.46 | 47.04 | 5452 | 5364 |
| `Isa Faqir | city | Sistan va Baluchestan | Iran | 30.91 | 61.64 | 1669 | 17399 |
| `Isa Golik | city | Azarbayjan-e Gharbi | Iran | 39.06 | 44.27 | 7549 | 3129 |
| `Isa Guli | city | Azarbayjan-e Gharbi | Iran | 39.06 | 44.27 | 7549 | 3129 |
| `Isa Hajji | city | Sistan va Baluchestan | Iran | 30.88 | 61.56 | 1669 | 10505 |
| `Isa Kand | city | Azarbayjan-e Gharbi | Iran | 36.66 | 45.99 | 5029 | 2086 |
| `Isa Kandi | city | Azarbayjan-e Gharbi | Iran | 39.60 | 44.83 | 2575 | 3875 |
| `Isa Kandi | city | Azarbayjan-e Gharbi | Iran | 36.66 | 45.99 | 5029 | 2086 |
| `Isa Khan | city | Azarbayjan-e Gharbi | Iran | 39.48 | 44.59 | 5452 | 3129 |
| `Isa Khan Bala | city | Kermanshah | Iran | 34.24 | 47.45 | 5029 | 2359 |
| `Isa Khan-e Pa'in | city | Kermanshah | Iran | 34.24 | 47.44 | 5029 | 2291 |
| `Isa Khan-e Sofla | city | Kermanshah | Iran | 34.24 | 47.44 | 5029 | 2291 |
| `Isa Khan-e `Olya | city | Kermanshah | Iran | 34.24 | 47.45 | 5029 | 2359 |
| `Isa Khandaq | city | Mazandaran | Iran | 36.57 | 52.99 | 36 | 45941 |
| `Isa Khani | city | Azarbayjan-e Sharqi | Iran | 37.31 | 46.01 | 4228 | 30144 |
| `Isa Mahalleh | city | Golestan | Iran | 36.85 | 54.36 | 206 | 32185 |
| `Isa Zahi | city | Sistan va Baluchestan | Iran | 31.10 | 61.77 | 1669 | 5021 |
| `Isa'i | city | Khorasan-e Razavi | Iran | 36.17 | 57.65 | 3349 | 51829 |
| `Isaabad | city | Kordestan | Iran | 35.36 | 46.80 | 6883 | 4926 |
| `Isaabad | city | Semnan | Iran | 36.12 | 54.44 | 3654 | 13546 |
| `Isaabad | city | Qom | Iran | 34.53 | 50.27 | 6131 | 1238 |
| `Isaabad | city | Sistan va Baluchestan | Iran | 28.62 | 59.83 | 2509 | 596 |
| `Isaabad | city | Sistan va Baluchestan | Iran | 27.60 | 59.24 | 1669 | 596 |
| `Isaabad | city | Sistan va Baluchestan | Iran | 26.91 | 60.17 | 2509 | 596 |
| `Isaabad | city | Kerman | Iran | 30.99 | 56.70 | 6709 | 1192 |
| `Isaabad | city | Kordestan | Iran | 35.35 | 46.78 | 5869 | 4959 |
| `Isaabad | city | Markazi | Iran | 34.72 | 49.31 | 5869 | 9983 |
| `Isaabad | city | Markazi | Iran | 34.02 | 50.30 | 6709 | 979 |
| `Isaabad | city | Chahar Mahal va Bakhtiari | Iran | 32.28 | 50.52 | 6735 | 3948 |
| `Isaabad | city | Hormozgan | Iran | 27.43 | 57.18 | 830 | 4023 |
| `Isaabad | city | Kerman | Iran | 30.47 | 55.98 | 5029 | 23259 |
| `Isaabad | city | Azarbayjan-e Gharbi | Iran | 37.47 | 45.21 | 4255 | 66362 |
| `Isaabad | city | Esfahan | Iran | 34.02 | 51.42 | 3349 | 40975 |
| `Isaabad | city | Sistan va Baluchestan | Iran | 28.37 | 60.46 | 4432 | 596 |
| `Isaabad | city | Sistan va Baluchestan | Iran | 28.32 | 61.32 | 4504 | 596 |
| `Isaabad | city | Esfahan | Iran | 32.21 | 51.57 | 5869 | 894 |
| `Isaabad | city | Mazandaran | Iran | 36.71 | 50.84 | 892 | 12478 |
| `Isaabad-e Sar Bonan | city | Kerman | Iran | 30.99 | 56.70 | 6709 | 1192 |
| `Isakan | city | Azarbayjan-e Gharbi | Iran | 37.54 | 45.24 | 4202 | 60114 |
| `Isakhan | city | Azarbayjan-e Gharbi | Iran | 39.48 | 44.59 | 5452 | 3129 |
| `Isalu | city | Azarbayjan-e Gharbi | Iran | 37.37 | 45.24 | 4189 | 18222 |
| `Isalu-ye Heydarlu | city | Azarbayjan-e Gharbi | Iran | 37.68 | 45.09 | 4297 | 76288 |
| `Isalu-ye Zemi | city | Azarbayjan-e Gharbi | Iran | 37.68 | 45.11 | 4271 | 74447 |
| `Isavand | city | Bushehr | Iran | 29.15 | 51.10 | 72 | 9187 |
| `Isavandi | city | Bushehr | Iran | 29.15 | 51.10 | 72 | 9187 |
| `Isavli | city | Kordestan | Iran | 35.66 | 46.44 | 5446 | 4023 |
| `Isevand | city | Bushehr | Iran | 29.15 | 51.10 | 72 | 9187 |
| `Ishaqabad | city | Khorasan-e Razavi | Iran | 35.67 | 59.77 | 5078 | 4321 |
| `Ishqabad | city | Khorasan-e Razavi | Iran | 36.04 | 58.68 | 3727 | 3427 |
| `Ishqabad | city | Khorasan-e Razavi | Iran | 35.67 | 59.77 | 5078 | 4321 |
| `Ishqabad | city | Khorasan-e Jonubi | Iran | 33.57 | 59.15 | 6174 | 1043 |
| `Ishqanan | city | Fars | Iran | 27.23 | 53.61 | 1253 | 1955 |
| `Ishqil | city | Kerman | Iran | 30.05 | 55.20 | 5928 | 9119 |
| `Ishqwan | city | Esfahan | Iran | 32.58 | 51.76 | 5108 | 71663 |
| `Ishratabad | city | Fars | Iran | 31.14 | 52.61 | 6709 | 8889 |
| `Isi Abad | city | Kordestan | Iran | 35.35 | 46.78 | 5869 | 4959 |
| `Isivand | city | Bushehr | Iran | 29.15 | 51.10 | 72 | 9187 |
| `Ismatabad | city | Khorasan-e Razavi | Iran | 36.81 | 58.89 | 4189 | 2388 |
| `Isuleh | city | Kordestan | Iran | 35.66 | 46.44 | 5446 | 4023 |
| `Isun | city | Esfahan | Iran | 32.63 | 51.75 | 5111 | 71608 |
| `Isvand | city | Bushehr | Iran | 29.15 | 51.10 | 72 | 9187 |
| `Iwaz | city | Fars | Iran | 27.76 | 54.01 | 3349 | 1341 |
| `Iz-i-Deh | city | Mazandaran | Iran | 36.59 | 52.11 | -1689 | 11826 |