Somalia

Olog, Bari → Olomal, Hiiraan → Olondow, Bakool → Onaybo, Bay → Oobale, Middle Shabele → Oodadheere, Hiiraan → Oodan, Bay → Ooddan, Galguduud → Ooddo, Lower Juba → Oodlay, Lower Shabeelle → Oodweyne, Togdheer → Oog, Sool → Oohaale, Hiiraan → Oomboole, Lower Shabeelle → Oondheere, Lower Juba → Oonley, Lower Juba → Ooro, Bay → Oorof, Middle Juba → Or Ghielleis, Mudug → Oraxley, Lower Juba →