| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Īl | city | Mazandaran | Iran | 36.16 | 51.92 | 9228 | 2831 |
| Īl Bāghī | city | Azarbayjan-e Sharqi | Iran | 38.07 | 47.16 | 5328 | 1937 |
| Īl Kovīl | city | Gilan | Iran | 38.15 | 48.81 | 1669 | 2980 |
| Īl Ārī | city | Azarbayjan-e Sharqi | Iran | 38.41 | 46.22 | 6709 | 2617 |
| Īl-e Ţayebī | city | Esfahan | Iran | 31.26 | 51.43 | 8389 | 1788 |
| Īlard | city | Lorestan | Iran | 32.88 | 49.25 | 4189 | 2316 |
| Īlbagī | city | Chahar Mahal va Bakhtiari | Iran | 32.50 | 50.90 | 6276 | 13410 |
| Īlbeygī | city | Chahar Mahal va Bakhtiari | Iran | 32.50 | 50.90 | 6276 | 13410 |
| Īlchi-ye ‘Olyā | city | Ardabil | Iran | 39.05 | 48.13 | 2713 | 5811 |
| Īlchī | city | Hormozgan | Iran | 27.22 | 55.12 | 1817 | 607 |
| Īlchī-ye Bālā | city | Hormozgan | Iran | 27.22 | 55.12 | 1817 | 607 |
| Īldalīk | city | Khorasan-e Razavi | Iran | 37.06 | 59.55 | 4189 | 3725 |
| Īldarchīn | city | Qazvin | Iran | 35.71 | 49.38 | 5334 | 2086 |
| Īlderjīn | city | Qazvin | Iran | 35.71 | 49.38 | 5334 | 2086 |
| Īlderjīn | city | Qazvin | Iran | 35.71 | 49.37 | 5334 | 2086 |
| Īleyat | city | Kerman | Iran | 29.86 | 56.28 | 7788 | 1322 |
| Īljeh | city | Ardabil | Iran | 37.60 | 48.41 | 6968 | 2827 |
| Īlkeh Deh | city | Azarbayjan-e Sharqi | Iran | 38.38 | 47.04 | 5869 | 1896 |
| Īlkh Bolāghī | city | Qom | Iran | 35.11 | 50.82 | 3362 | 894 |
| Īlkhchī | city | Azarbayjan-e Sharqi | Iran | 37.92 | 46.00 | 5029 | 81731 |
| Īlkhchī | city | Ardabil | Iran | 37.64 | 48.25 | 4189 | 2813 |
| Īlkhchī | city | Azarbayjan-e Sharqi | Iran | 37.94 | 45.98 | 4498 | 86570 |
| Īlkhchī Kūmeh | city | Mazandaran | Iran | 36.88 | 53.77 | -1689 | 710 |
| Īlkhchī-ye Soflá | city | Ardabil | Iran | 39.05 | 48.12 | 2896 | 5811 |
| Īlkhchī-ye ’Olyā | city | Ardabil | Iran | 39.05 | 48.13 | 2713 | 5811 |
| Īlkhchīh-ye Bālā | city | Ardabil | Iran | 39.18 | 48.14 | 1669 | 5789 |
| Īlkhchīh-ye Pā’īn | city | Ardabil | Iran | 39.18 | 48.14 | 1669 | 5979 |
| Īlkhchīh-ye Pā’īn | city | Ardabil | Iran | 39.05 | 48.12 | 2896 | 5811 |
| Īlkhechī | city | Azarbayjan-e Sharqi | Iran | 37.44 | 46.62 | 6709 | 3300 |
| Īlkhānlar | city | Ardabil | Iran | 38.97 | 48.26 | 2759 | 6223 |
| Īlkhānlār | city | Ardabil | Iran | 38.98 | 48.25 | 3349 | 6139 |
| Īlkhānī | city | Yazd | Iran | 34.37 | 56.96 | 2519 | 149 |
| Īlkhānī | city | Khorasan-e Razavi | Iran | 36.65 | 59.04 | 4189 | 11076 |
| Īlkhī Khān | city | Khorasan-e Shomali | Iran | 36.99 | 58.27 | 6161 | 2413 |
| Īlkhīchī | city | Azarbayjan-e Sharqi | Iran | 37.92 | 46.00 | 5029 | 81731 |
| Īllī | city | Azarbayjan-e Sharqi | Iran | 39.09 | 47.45 | 2080 | 3306 |
| Īlvānaq | city | Ardabil | Iran | 37.70 | 48.46 | 6089 | 3046 |
| Īlvār | city | Golestan | Iran | 36.80 | 54.20 | 193 | 29377 |
| Īlvār-e Panj Dāngeh | city | Golestan | Iran | 36.80 | 54.20 | 193 | 29377 |
| Īlvār-e Yekdāngeh | city | Golestan | Iran | 36.80 | 54.20 | 193 | 29377 |
| Īlvārīn | city | Golestan | Iran | 36.80 | 54.20 | 193 | 29377 |
| Īlābād | city | Khorasan-e Razavi | Iran | 36.83 | 58.90 | 4189 | 2381 |
| Īlādahreh | city | Lorestan | Iran | 34.13 | 47.75 | 5921 | 3129 |
| Īlām | city | Ilam | Iran | 33.64 | 46.42 | 4553 | 51545 |
| Īlān | city | Fars | Iran | 29.26 | 51.95 | 2509 | 5215 |
| Īlān Bolāgh | city | Esfahan | Iran | 32.77 | 50.52 | 7549 | 4917 |
| Īlān Darreh | city | Markazi | Iran | 33.72 | 49.33 | 7060 | 3128 |
| Īlān Darreh | city | Esfahan | Iran | 31.25 | 51.40 | 6722 | 1792 |
| Īlān Qarah-ye ‘Olyā | city | Azarbayjan-e Gharbi | Iran | 39.45 | 44.72 | 5177 | 3129 |
| Īlānjoq | city | Khorasan-e Razavi | Iran | 37.35 | 59.16 | 1840 | 2336 |
| Īlānlī | city | Qazvin | Iran | 36.23 | 49.49 | 5869 | 2086 |
| Īlānqarah-ye Pā’īn | city | Azarbayjan-e Gharbi | Iran | 39.45 | 44.75 | 5114 | 3129 |
| Īlānī | city | Azarbayjan-e Gharbi | Iran | 36.66 | 46.39 | 5265 | 8051 |
| Īlānī-ye Qeshlāq | city | Azarbayjan-e Sharqi | Iran | 37.19 | 47.24 | 5423 | 2235 |
| Īlāq | city | Kerman | Iran | 29.37 | 57.35 | 10068 | 1341 |
| Īlāt | city | Mazandaran | Iran | 36.17 | 53.53 | 4251 | 8187 |
| Īlāt-e Yālqūz Āghāj | city | Azarbayjan-e Sharqi | Iran | 38.47 | 45.65 | 4189 | 4186 |
| Īlīāt Kūbeh | city | Gilan | Iran | 36.89 | 49.52 | 830 | 4619 |
| Īlūd | city | Hormozgan | Iran | 27.22 | 54.67 | 1230 | 606 |