| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Irak-tong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.1427778 | 126.2352778 | 1240 | 69088 |
| Iram-dong | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.3994444 | 129.5563889 | 456 | 13587 |
| Iram-dong | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.3972222 | 129.5577778 | 456 | 13587 |
| Iram-ni | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.2125 | 126.8552778 | 1056 | 29773 |
| Iramdongyongjon'gok | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.3972222 | 129.5577778 | 456 | 13587 |
| Iramdongyongjŏn'gok | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.3972222 | 129.5577778 | 456 | 13587 |
| Irang-ni | city | | Korea, Dem. Peoples Rep. of (North) | 38.9166667 | 127.1833333 | 2519 | 15085 |
| Irh Yang | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.2708333 | 129.5027778 | 262 | 13612 |
| Irha | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 40.7833333 | 129.45 | 0 | 6308 |
| Irhae-dong | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.5413889 | 125.3025 | 9 | 8699 |
| Irhae-ri | city | P'yongan-bukto | Korea, Dem. Peoples Rep. of (North) | 39.5413889 | 125.3025 | 9 | 8699 |
| Irhung-ni | city | | Korea, Dem. Peoples Rep. of (North) | 40.5666667 | 125.3833333 | 1358 | 22697 |
| Irhwa-dong | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.9958333 | 125.6047222 | 26 | 119007 |
| Irhwa-ri | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.9947222 | 125.5944444 | 173 | 119007 |
| Irhyang-dong | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.2708333 | 129.5027778 | 262 | 13612 |
| Irhyang-dong | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.5780556 | 129.6352778 | 16 | 9082 |
| Irhyang-ni | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.5780556 | 129.6352778 | 16 | 9082 |
| Irhŭng-ni | city | | Korea, Dem. Peoples Rep. of (North) | 40.5666667 | 125.3833333 | 1358 | 22697 |
| Iro-ri | city | Namp'o-si | Korea, Dem. Peoples Rep. of (North) | 38.9019444 | 125.5622222 | 9 | 130231 |
| Iron-gol | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 40.9919444 | 129.6594444 | 597 | 13672 |
| Iron-kol | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 40.9919444 | 129.6594444 | 597 | 13672 |
| Ironha-ch'on | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.6 | 129.465 | 1036 | 13542 |
| Ironsang-ch'on | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.5986111 | 129.4333333 | 1755 | 13542 |
| Irwon-dong | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.2255556 | 126.7861111 | 977 | 25617 |
| Irwon-gol | city | | Korea, Dem. Peoples Rep. of (North) | 37.9666667 | 126.7166667 | 180 | 49012 |
| Irwŏn-dong | city | Hwanghae-bukto | Korea, Dem. Peoples Rep. of (North) | 38.2255556 | 126.7861111 | 977 | 25617 |
| Irwŏn-gol | city | | Korea, Dem. Peoples Rep. of (North) | 37.9666667 | 126.7166667 | 180 | 49012 |
| Iryang-dong | city | | Korea, Dem. Peoples Rep. of (North) | 37.9166667 | 125.3333333 | 232 | 28909 |
| Iryang-dong | city | P'yongan-namdo | Korea, Dem. Peoples Rep. of (North) | 39.7097222 | 126.53 | 656 | 30948 |
| Iryang-dong | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6861111 | 126.9105556 | 1056 | 18530 |
| Iryang-gol | city | | Korea, Dem. Peoples Rep. of (North) | 37.9166667 | 125.3333333 | 232 | 28909 |
| Iryangdegi | city | Hamgyong-namdo | Korea, Dem. Peoples Rep. of (North) | 39.6272222 | 126.945 | 3015 | 18540 |
| Iryangdok | city | | Korea, Dem. Peoples Rep. of (North) | 39.4833333 | 126.8666667 | 1017 | 18586 |
| Iryangdok | city | | Korea, Dem. Peoples Rep. of (North) | 39.6333333 | 126.95 | 3182 | 18540 |
| Iryangdŏk | city | | Korea, Dem. Peoples Rep. of (North) | 39.4833333 | 126.8666667 | 1017 | 18586 |
| Iryangdŏk | city | | Korea, Dem. Peoples Rep. of (North) | 39.6333333 | 126.95 | 3182 | 18540 |
| Iryol-li | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.7108333 | 126.0622222 | 587 | 118606 |
| Iryon-ni | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.7108333 | 126.0622222 | 587 | 118606 |
| Iryong-dong | city | | Korea, Dem. Peoples Rep. of (North) | 41.2 | 126.5333333 | 1794 | 8355 |
| Iryong-dong | city | Chagang-do | Korea, Dem. Peoples Rep. of (North) | 41.1408333 | 126.5836111 | 2014 | 8359 |
| Iryong-dong | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.4733333 | 129.5605556 | 104 | 13567 |
| Iryu-dong | city | Najin Sonbong-si | Korea, Dem. Peoples Rep. of (North) | 42.2458333 | 130.0930556 | 419 | 13410 |
| Iryŏl-li | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.7108333 | 126.0622222 | 587 | 118606 |
| Iryŏn-ni | city | P'yongyang-si | Korea, Dem. Peoples Rep. of (North) | 38.7108333 | 126.0622222 | 587 | 118606 |
| Iryŏng-dong | city | | Korea, Dem. Peoples Rep. of (North) | 41.2 | 126.5333333 | 1794 | 8355 |
| Iryŏng-dong | city | Chagang-do | Korea, Dem. Peoples Rep. of (North) | 41.1408333 | 126.5836111 | 2014 | 8359 |
| Irŏn-gol | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 40.9919444 | 129.6594444 | 597 | 13672 |
| Irŏn-kol | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 40.9919444 | 129.6594444 | 597 | 13672 |
| Irŏnha-ch'on | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.6 | 129.465 | 1036 | 13542 |
| Irŏnsang-ch'on | city | Hamgyong-bukto | Korea, Dem. Peoples Rep. of (North) | 41.5986111 | 129.4333333 | 1755 | 13542 |