| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Amsa-dong | city | Seoul | Korea, Republic of (South) | 37.56 | 127.13 | 85 | 1412056 |
| Amsadong | city | Seoul | Korea, Republic of (South) | 37.56 | 127.13 | 85 | 1412056 |
| Amsan | city | Seoul | Korea, Republic of (South) | 37.47 | 127.03 | 88 | 1033796 |
| Anmal | city | Seoul | Korea, Republic of (South) | 37.55 | 126.80 | 39 | 1001346 |
| Annamdong | city | Seoul | Korea, Republic of (South) | 33.48 | 126.41 | 114 | 23878 |
| Apgujeong-dong | city | Seoul | Korea, Republic of (South) | 37.53 | 127.04 | 104 | 1400688 |
| Apgujeongdong | city | Seoul | Korea, Republic of (South) | 37.53 | 127.04 | 104 | 1400688 |
| Apkujŏng-dong | city | Seoul | Korea, Republic of (South) | 37.53 | 127.04 | 104 | 1400688 |
| Apkujŏng-ni | city | Seoul | Korea, Republic of (South) | 37.53 | 127.04 | 104 | 1400688 |