Regions of South Korea
- Baegunbong
- Paegul-li
- Paegun
- Paegang-ni
- Pae-gol
- Paegogae
- Baegisan
- Paegil-tong
- Paegilto
- Baegildo
- Paegil-to
- Paegil-hang
- Paegal-li
- Paegan
- Paegam-san
- Paegam-ni
- Paegam-ni
- Paegam-ni
- Baegamdong
- Paeg-am
- Baegam
- Paegam
- Paegam
- Paegam
- Paega-do
- Paedul-li
- Paech’on
- Araebaechi
- Paebong-ni
- Paeambok
- Baeam
- P’ado-ri
- P’a-dong
- Haga-ri
- Pacheolli
- Hapacheong
- Pabalmak
- Kyonganni
- Eoyu Do
- Eoyeon-ri
- Oyong-ni
- Ŏyŏn
- Oya-dong
- Owŏn-ch’ŏn
- Omi
- Oŭn’gol
- Eoeundong
- Ŏŭn-dong
- Ŏŭn
- Oin-ri
- Oŭm-san
- Goon-san
- Ŏŭm-ni
- Goin-ri
- Oŭm-ni
- Goon-ri
- Ŏŭi-ri
- Ŏŭigong-ni
- Eouido
- Eoeui Do
- Ŏu
- Osa-san
- Otjeom
- Osu-ri
- Osu
- Oseung
- Osumul
- Osucheon
- Oseosan
- Osei-ri
- Ojo-ri
- Osŏ-ri
- Oseongsan
- Ŏsong-ni
- Osong-ni
- Osŏng-ni
- Osŏng-ni
- Osongjŏng
- Osong-gol
- Osong
- Osŏndae
- Oso
- Osip-pong
- Osip-ch’ŏn
- Osip-ch’ŏn
- Osipchae
- Osil-li
- Osimi
- Ogok
- Osikto-dong
- Osik-to
- Eosirang
- Osa-ri
- Osal-li
- Osan-ni
- Osal-li
- Osan
- Osang
- Osal-li
- Osal-li
- Osan-ni
- Osal-li
- Osan-ni
- Osandong
- Osang-ni
- Osang-ni
- Osan
- Osan
- Osan
- Osan
- Osan
- Osan
- Osan
- Osan
- Osan
- Osan
- Osalmoe
- Osa
- Ŏsa-ri
- Eoryujeong
- Oryu-ri
- Oryu-ri
- Oryu-ri
- Oryu-ri
- Oryul-li
- Oryukdo
- Eoryujeongdo
- Oryudongyeok
- Oryu-dong
- Oryuchon
- Oryuch’on
- Oryu
- Oryu-ri
- Oryong-ni
- Oho
- Oryonggol
- Oryong-dong
- Oryong-dong
- Oryongdong
- Eoryongdo
- Oryong
- Oyong-ni
- Oryeokdo
- Oryecheon
- Orye-ch’on
- Oryang-ni
- Eyang-ni
- Oryang-ni
- Etsuu
- Ŏrin
- Orimok
- Orim-ni
- Orim-ni
- Orim-dong
- Eorim
- Eorim
- Orim
- Orim
- Orimdong
- Orim
- Orijeong
- Orijeong
- Oridong
- Eori
- O-ri
- Ori
- Odong
- Orantin
- Ŏrak-tong
- Ragged Island
- Ŏrae-san
- Eopdong
- Oppat
- Eopja
- Ŏong-ni
- Nulbatchang
- Onyang-ni
- Onyang-ch’ŏn
- Asan
- Eonyang
- Onsu-gol
- Onsu-ri
- Onsu
- Onsu
- Onsan-eup
- Onhei-ri
- Eonpo
- Ŏnp’o
- On-ni
- Onnamugol
- Eonmok
- Ŏnjŏng
- Onjingni
- Onhye
- Ontamni
- Onhae-ri
- Ongp’o
- Ongp’o-ri
- Ŏn’go
- Ongnyul-tong