| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ab-e Anar | city | Ilam | Iran | 32.76 | 47.77 | 1233 | 2682 |
| Abdanan | city | Ilam | Iran | 32.99 | 47.42 | 2772 | 2533 |
| Abhar-e Bala | city | Ilam | Iran | 33.31 | 47.02 | 3510 | 3861 |
| Abhar-e Pa'in | city | Ilam | Iran | 33.30 | 47.06 | 3349 | 4080 |
| Abhar-e Pā’īn | city | Ilam | Iran | 33.30 | 47.06 | 3349 | 4080 |
| Abkhati | city | Ilam | Iran | 33.63 | 46.90 | 3349 | 3398 |
| Abtaf | city | Ilam | Iran | 32.64 | 47.81 | 944 | 2682 |
| Abtaf-e Sofla | city | Ilam | Iran | 32.64 | 47.81 | 944 | 2682 |
| Abtaf-e `Olya | city | Ilam | Iran | 32.65 | 47.80 | 1056 | 2682 |
| Abu Gharib | city | Ilam | Iran | 32.35 | 47.73 | 830 | 1068 |
| Abu Ghirab | city | Ilam | Iran | 32.35 | 47.73 | 830 | 1068 |
| Abu Qarib | city | Ilam | Iran | 32.36 | 47.80 | 830 | 1159 |
| Abu Qoveyr | city | Ilam | Iran | 32.26 | 47.72 | 288 | 1046 |
| Abu ol Hasan | city | Ilam | Iran | 33.60 | 46.17 | 3349 | 1538 |
| Abū Gharīb | city | Ilam | Iran | 32.36 | 47.80 | 830 | 1159 |
| Abū Ghavīr | city | Ilam | Iran | 32.35 | 47.73 | 830 | 1068 |
| Abū Ghoveyr | city | Ilam | Iran | 32.26 | 47.72 | 288 | 1046 |
| Abū Ghūyer | city | Ilam | Iran | 32.26 | 47.72 | 288 | 1046 |
| Abū Qarīb | city | Ilam | Iran | 32.35 | 47.73 | 830 | 1068 |
| Abū Qūyer | city | Ilam | Iran | 32.26 | 47.72 | 288 | 1046 |
| Agar Bid | city | Ilam | Iran | 33.16 | 47.02 | 4527 | 1075 |
| Agar Bid | city | Ilam | Iran | 33.18 | 47.02 | 4189 | 1046 |
| Agareh Bīd | city | Ilam | Iran | 33.16 | 47.02 | 4527 | 1075 |
| Agari Seyyed | city | Ilam | Iran | 33.16 | 47.02 | 4527 | 1075 |
| Agrī Bīd | city | Ilam | Iran | 33.16 | 47.02 | 4527 | 1075 |
| Ahangaran | city | Ilam | Iran | 33.28 | 47.17 | 2923 | 4224 |
| Ahmadabad | city | Ilam | Iran | 33.02 | 46.89 | 2608 | 1043 |
| Ali Morad Khani-ye Olya | city | Ilam | Iran | 33.67 | 46.74 | 2660 | 3576 |
| Ali Morad Khani-ye Sofla | city | Ilam | Iran | 33.65 | 46.76 | 2572 | 3576 |
| Ali Na`yer | city | Ilam | Iran | 32.45 | 47.54 | 298 | 1043 |
| Ali Na‘yer | city | Ilam | Iran | 32.45 | 47.54 | 298 | 1043 |
| Aliabad-e Olya | city | Ilam | Iran | 33.69 | 46.58 | 4189 | 3576 |
| Aliabad-e Sofla | city | Ilam | Iran | 33.67 | 46.60 | 4189 | 3576 |
| Aliabad-e Vosta | city | Ilam | Iran | 33.68 | 46.59 | 4189 | 3576 |
| Alvan | city | Ilam | Iran | 33.87 | 46.20 | 3717 | 5215 |
| Amirabad | city | Ilam | Iran | 33.34 | 46.28 | 1174 | 1490 |
| Amlak-e Zarneh | city | Ilam | Iran | 33.92 | 46.19 | 3494 | 5215 |
| Amlāk | city | Ilam | Iran | 33.92 | 46.19 | 3494 | 5215 |
| Amma | city | Ilam | Iran | 33.46 | 46.43 | 3740 | 1490 |
| Amā | city | Ilam | Iran | 33.46 | 46.43 | 3740 | 1490 |
| And Kirzan | city | Ilam | Iran | 32.52 | 47.38 | 410 | 1032 |
| Anjir | city | Ilam | Iran | 33.42 | 46.43 | 5390 | 1490 |
| Anjirak | city | Ilam | Iran | 33.50 | 45.93 | 830 | 2024 |
| Anjireh | city | Ilam | Iran | 33.08 | 47.19 | 4189 | 2533 |
| Anjīrak | city | Ilam | Iran | 32.97 | 47.26 | 5869 | 2206 |
| Anjīreh | city | Ilam | Iran | 33.50 | 45.93 | 830 | 2024 |
| Anārak | city | Ilam | Iran | 33.65 | 46.12 | 2906 | 3232 |
| Arakvaz-e Malekshahi | city | Ilam | Iran | 33.38 | 46.60 | 4501 | 1490 |
| Arakvāz | city | Ilam | Iran | 33.38 | 46.60 | 4501 | 1490 |
| Arkavāzī | city | Ilam | Iran | 33.38 | 46.60 | 4501 | 1490 |
| Arkvaz | city | Ilam | Iran | 33.38 | 46.60 | 4501 | 1490 |
| Arkwāz | city | Ilam | Iran | 33.38 | 46.60 | 4501 | 1490 |
| Armū | city | Ilam | Iran | 33.11 | 47.47 | 2509 | 4319 |
| Asadabad | city | Ilam | Iran | 33.16 | 47.40 | 2070 | 4321 |
| Asadabad-e Vosta | city | Ilam | Iran | 33.16 | 47.39 | 2093 | 4321 |
| Asadābād | city | Ilam | Iran | 33.16 | 47.39 | 2093 | 4321 |
| Asadābād-e Soflá | city | Ilam | Iran | 33.16 | 47.40 | 2070 | 4321 |
| Ashrafabad | city | Ilam | Iran | 33.37 | 46.63 | 5029 | 1490 |
| Ashrafabad | city | Ilam | Iran | 33.17 | 47.36 | 2076 | 4321 |
| Ashrafābād | city | Ilam | Iran | 32.66 | 47.19 | 830 | 1043 |
| Asmanabad-e Bala | city | Ilam | Iran | 33.94 | 46.34 | 4258 | 4485 |
| Asmanabad-e Pa'n | city | Ilam | Iran | 33.94 | 46.37 | 4189 | 3931 |
| Avareh | city | Ilam | Iran | 33.78 | 46.17 | 3608 | 5108 |
| Avehza | city | Ilam | Iran | 33.73 | 46.27 | 3602 | 18654 |
| Aīwān | city | Ilam | Iran | 33.83 | 46.31 | 4189 | 5185 |