| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Iil-li | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.3641667 | 127.0613889 | 104 | 26824 |
| Iilchang | city | Cholla-namdo | Korea, Republic of (South) | 34.6 | 126.6333333 | 131 | 21008 |
| Iilsi | city | Cholla-namdo | Korea, Republic of (South) | 34.6 | 126.6333333 | 131 | 21008 |
| Iin | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.3641667 | 127.0613889 | 104 | 26824 |
| Iin-ni | city | Ch'ungch'ong-namdo | Korea, Republic of (South) | 36.3641667 | 127.0613889 | 104 | 26824 |
| Iin-ni | city | Kyonggi-do | Korea, Republic of (South) | 37.1166667 | 127.2 | 101 | 90731 |
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