Ogu-Ozella
populated place |
Ojoto
populated place |
Ojoto
populated place |
Oka
populated place |
Oko-Camp
camp(s) |
Okofia
populated place |
Okofia
populated place |
Okohia
populated place |
Okpulukpu
populated place |
Okpuno-Awka
populated place |
Omashi
populated place |
Omo
populated place |
Omoaokogbo
populated place |
Omono
populated place |
Onen
populated place |
Onitsha
populated place |
| |||
Onoia
populated place |
Oraukwu
populated place |
Oraukwu
populated place |
Orifite
populated place |
Orifta
populated place |
Orkija
populated place |
Oroma Etiti
populated place |
Oronia-Utu
populated place |
Orsu
second-order administrative division |
Orsuihiteukwa
populated place |
Orsumeyin
populated place |
Orsumoghu
populated place |
Orumba North
second-order administrative division |
Orumba South
second-order administrative division |
Oshita
populated place |
Osiam
populated place |
Osiam Lake
lake |
Osomari
populated place |
Osomari Forest Reserve
forest reserve |
Osonachu
populated place |
Osu
populated place |
Osu-Umuezekpe
populated place |
Osuakwa
populated place |
Otolo
populated place |
Otolo
populated place |
Otu
populated place |
Otuocha
populated place |
Otuta
populated place |
Ouekbe
populated place |
Oyi
second-order administrative division |
Ozu
populated place |
Ozu
populated place |