Republic of the Congo

Obélé, Cuvette-Ouest → Obélingo, Plateaux → Obemba, Cuvette-Ouest → Obeme, Plateaux → Obenza, Plateaux → Obéré, Cuvette → Obessi, Cuvette → Obey, Cuvette-Ouest → Obéya, Cuvette → Obeya, Cuvette-Ouest → Obéye, Cuvette → Obia, Cuvette → Obilaboma, Plateaux → Obili, Cuvette-Ouest → Obili, Lékoumou → Obili, Plateaux → Obo, Plateaux → Oboko First, Cuvette-Ouest → Oboko Second, Cuvette-Ouest → Oboko, Cuvette-Ouest →