Nigèria

O

• (Ori Ire) Obate
• (Asa) Obate
• (Awka North) Oba-Umulokpe
• (Orhionmwon) Obayanta
• (Ikpoba-Okha) Obayantor
• (Ikpoba-Okha) Obayantor
• (Ikpoba-Okha) Obazagbon
• (Orhionmwon) Obazagbon-Nugu
• (Ovia North-East) Obazua
• (Ovia North-East) Obazuwa
• (Nkanu West) Obe
• (Akinyele) Obe
• (Nasarawa) Obe
• (Awgu) Obeagu
• (Ifedayo) Obebe
• (Igalamela-Odolu) Obedamagu
• (Esan North-East) Obedu
• (Abua/Odual) Obedum
• (Bomadi) Ogbeinyama
• (Owerri North) Obeke
• (Etche) Obeki
• (Mushin) Obele
• (Okehi) Obele
• (Anaocha) Obeledu
• (Southern Ijaw) Obeleli
• (Ahoada East) Ogbere
• (Orhionmwon) Oben
• (Oturkpo) Obena
• (Oruk Anam) Obiakpa
• (Ohaji/Egbema) Obeaka