Narîge Douloul
stream |
Obloli
mountain |
Obock
seat of a first-order administrative division |
Obock Airport
airport |
Obroyalé
ridge(s) |
Oroli
mountain |
Ouakrile
locality |
Ouaïbolou
mountain |
Ouaïbolé
mountain |
Oubouki
stream |
Oudadi
mountain |
Ouddali
area |
Ouddaliyta
well |
Oudlé
mountain |
Oued Aglé
stream |
Oued Aila
stream |
| |||
Oued Arkaïlé
stream |
Oued Barar-reyi
stream |
Oued Bourtali
stream |
Oued Dissalou
stream |
Oued Gabollé
stream |
Oued Galato
stream |
Oued Garab
stream |
Oued Hamaoulé
stream |
Oued Helanto
stream |
Oued Kadda Borsi
stream |
Oued Kômaadou
stream |
Oued Lassaa
stream |
Oued Orôbor
stream |
Oued Sâgante
stream |
Ougouẖle
intermittent stream |
Oukoubbi
stream |
Ountâtoum
locality |
Ourgoufa
intermittent stream |
Oûḏ ‘Ale
mountain |
‘Okkogofto
locality |
‘Oudounta
hill |
‘Oulma
intermittent stream |
‘Oumli
mountain |
‘Ounḏa Dat‘ale
hill |
‘Ounḏa Dâbali
island |
‘Ounḏa Fo‘o
intermittent stream |
‘Ounḏa Geyni
hill |
‘Ounḏa Gouroû‘a
intermittent stream |
‘Ounḏa H̱ayyoûkali
stream |
‘Ounḏa Kômaytou
island |
‘Ounḏa Lê‘ado
pan |
‘Ounḏa Oudli
intermittent stream |