Nigèria
Països del món
O
- (Ifelodun) Ore
- (Odigbo) Ore-Alaba
- (Ughelli North) Oreba
- (Ikpoba-Okha) Oregbeni
- (Eti Osa) Oregun
- (Kogi) Orei
- (Ori Ire) Oreigba
- (Ifelodun) Oreke
- (Esan South-East) Orekhie
- (Ughelli South) Orere
- (Warri South) Orere
- (Ilaje) Orere-Ara
- (Shagamu) Oresanya
- (Ikorodu) Oreta
- (Akinyele) Oretu
- (Vandeikya) Orfo
- (Gboko) Orga
- (Gwer East) Orgbo
- (Gboko) Orgbo
- (Gboko) Orgyu
- (Bukuru) Orhemen Amire
- (Gwer East) Orhena
- (Ughelli North) Orho-Agbarho
- (Ughelli North) Orhokpokpor
- (Ethiope East) Orhokpor
- (Uhunmwonde) Orhua
- (Uhunmwonde) Oria
- (Esan South-East) Oria
- (Ethiope East) Oriah
- (Oyo West) Orianago