| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oesa | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.40 | 125.15 | 410 | 23404 |
| Oesa | city | Ulsan | Korea, Republic of (South) | 35.59 | 129.27 | 200 | 194906 |
| Oesa-ri | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 39.41 | 125.55 | 68 | 42832 |
| Oesa-ri | city | Gyeonggi | Korea, Republic of (South) | 37.35 | 127.51 | 177 | 22896 |
| Oesa-ri | city | Gyeonggi | Korea, Republic of (South) | 37.35 | 127.48 | 206 | 29036 |
| Oesaare | city | Saaremaa | Estonia | 58.33 | 22.88 | 22 | 469 |
| Oesabluit | city | Nusa Tenggara Timur | Indonesia | -10.06 | 123.95 | 1030 | 9191 |
| Oesadong | city | Gangwon | Korea, Republic of (South) | 37.78 | 128.19 | 1125 | 2495 |
| Oesaemal | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.62 | 126.47 | 830 | 11378 |
| Oesaeng | city | Chungbuk | Korea, Republic of (South) | 36.97 | 127.50 | 291 | 16245 |
| Oesaeng-ni | city | Gyeongbuk | Korea, Republic of (South) | 36.80 | 128.25 | 1669 | 5246 |
| Oesafih | city | Nusa Tenggara Timur | Indonesia | -9.96 | 124.25 | 1968 | 22540 |
| Oesagi-dong | city | P'yongnam | Korea, Dem. Peoples Rep. of (North) | 38.99 | 125.54 | 187 | 90947 |
| Oesain | city | Nusa Tenggara Timur | Indonesia | -10.35 | 123.74 | 19 | 7551 |
| Oesal-li | city | Yanggang | Korea, Dem. Peoples Rep. of (North) | 41.30 | 128.37 | 3389 | 12580 |
| Oesal-li | city | Gyeongnam | Korea, Republic of (South) | 35.06 | 128.46 | 164 | 57496 |
| Oesam-ni | city | Chagang | Korea, Dem. Peoples Rep. of (North) | 41.38 | 126.58 | 1230 | 7452 |
| Oesambang | city | Gangwon | Korea, Republic of (South) | 37.10 | 129.16 | 2509 | 50 |
| Oesambe | city | Soloman Islands | -7.41 | 157.34 | 0 | 248 | |
| Oesambong | city | Gyeongbuk | Korea, Republic of (South) | 36.22 | 128.19 | 830 | 13245 |
| Oesamdong | city | Daejeon | Korea, Republic of (South) | 36.40 | 127.32 | 367 | 68081 |
| Oesamhak | city | Gyeongnam | Korea, Republic of (South) | 35.59 | 128.35 | 42 | 8415 |
| Oesamjong-ni | city | Gyeonggi | Korea, Republic of (South) | 36.97 | 126.97 | 0 | 20225 |
| Oesamoho | city | Indonesia | -1.97 | 133.20 | 242 | 153 | |
| Oesamsu | city | Jeonnam | Korea, Republic of (South) | 34.71 | 127.05 | 830 | 6169 |
| Oesamsŏng | city | Gyeonggi | Korea, Republic of (South) | 37.95 | 127.19 | 383 | 17119 |
| Oesan | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.16 | 124.89 | 22 | 18818 |
| Oesan | city | Jeonnam | Korea, Republic of (South) | 34.53 | 127.36 | 898 | 11547 |
| Oesan | city | Jeonbuk | Korea, Republic of (South) | 36.03 | 127.05 | 377 | 42336 |
| Oesan | city | Gyeongbuk | Korea, Republic of (South) | 35.90 | 127.94 | 1033 | 4441 |
| Oesan | city | Chungnam | Korea, Republic of (South) | 36.31 | 126.70 | 370 | 11228 |
| Oesan | city | Gyeongnam | Korea, Republic of (South) | 35.37 | 129.16 | 830 | 52197 |
| Oesan-dong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 38.11 | 125.03 | 72 | 19462 |
| Oesan-dong | city | Jeonnam | Korea, Republic of (South) | 34.58 | 126.38 | 16 | 4820 |
| Oesan-dong | city | Jeonbuk | Korea, Republic of (South) | 36.03 | 127.05 | 377 | 42336 |
| Oesan-ni | city | Yanggang | Korea, Dem. Peoples Rep. of (North) | 41.30 | 128.37 | 3389 | 12580 |
| Oesan-ni | city | Jeonnam | Korea, Republic of (South) | 34.53 | 127.36 | 898 | 11547 |
| Oesan-ri | city | Gyeongnam | Korea, Republic of (South) | 35.06 | 128.46 | 164 | 57496 |
| Oesanab | city | Nusa Tenggara Timur | Indonesia | -9.81 | 124.48 | 2050 | 24054 |
| Oesanan | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.97 | 125.56 | 288 | 17046 |
| Oesanbuk | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.80 | 125.17 | 351 | 16388 |
| Oesandae | city | Gyeonggi | Korea, Republic of (South) | 37.09 | 127.51 | 324 | 8383 |
| Oesandu | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 40.66 | 128.78 | 2509 | 8324 |
| Oesang | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 39.87 | 125.37 | 219 | 11918 |
| Oesang-dong | city | P'yongbuk | Korea, Dem. Peoples Rep. of (North) | 40.15 | 126.00 | 1249 | 14314 |
| Oesang-dong | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.85 | 125.29 | 85 | 11483 |
| Oesang-ni | city | Korea, Dem. Peoples Rep. of (North) | 38.73 | 125.82 | 101 | 25965 | |
| Oesanghyon | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.37 | 127.28 | 1669 | 11303 |
| Oesanjong | city | Gyeongbuk | Korea, Republic of (South) | 36.44 | 128.39 | 246 | 6853 |
| Oesanmak | city | Chungbuk | Korea, Republic of (South) | 36.70 | 127.76 | 830 | 12238 |
| Oesannae | city | Hwangnam | Korea, Dem. Peoples Rep. of (North) | 37.97 | 125.56 | 288 | 17046 |
| Oesao | city | Nusa Tenggara Timur | Indonesia | -10.12 | 123.81 | 400 | 12844 |
| Oesaoe | city | Nusa Tenggara Timur | Indonesia | -10.12 | 123.81 | 400 | 12844 |
| Oesapa | city | Nusa Tenggara Timur | Indonesia | -10.15 | 123.65 | 180 | 115423 |
| Oesapa-besar | city | Nusa Tenggara Timur | Indonesia | -10.15 | 123.65 | 180 | 115423 |
| Oesapa-kecil | city | Nusa Tenggara Timur | Indonesia | -10.15 | 123.63 | 42 | 150806 |
| Oesapa-ketjil | city | Nusa Tenggara Timur | Indonesia | -10.15 | 123.63 | 42 | 150806 |
| Oesapi | city | Nusa Tenggara Timur | Indonesia | -9.65 | 124.58 | 1207 | 5250 |
| Oesapi | city | Nusa Tenggara Timur | Indonesia | -9.72 | 124.61 | 1932 | 8526 |
| Oesapi | city | Nusa Tenggara Timur | Indonesia | -9.60 | 124.63 | 859 | 4046 |
| Oesare | city | Saaremaa | Estonia | 58.33 | 22.88 | 22 | 469 |
| Oesari | city | Gyeonggi | Korea, Republic of (South) | 37.35 | 127.48 | 206 | 29036 |
| Oesau | city | Nusa Tenggara Timur | Indonesia | -10.12 | 123.81 | 400 | 12844 |
| Oesauek | city | Papua | Indonesia | -1.61 | 135.44 | 3 | 327 |
| Oesauer | city | Papua | Indonesia | -1.61 | 135.44 | 3 | 327 |