Languages of the world: O

Obanliku
Obispeño
Oblo
Obokuitai
Obolo
Obulom
Ocaina
Od
Odiai
Odoodee
O’du
Odual
Odut
Ofayé
Ofo
Ogan
Ogbah
Ogbia
Ogbogolo
Ogbronuagum
Ogea
Ohlone, Northern
Ohlone, Southern
Oirata
Ojibwa, Central
Ojibwa, Eastern
Ojibwa, Northwestern
Ojibwa, Severn
Ojibwa, Western
Okanagan
Okiek
Okinawan, Central
Oki-No-Erabu
Okobo
Okodia
Oko-Eni-Osayen
Oko-Juwoi
Okolod
Okpamheri
Okpe
Okpe
Oksapmin
Oku
Old Kentish Sign Language
Olekha
Olo
Oloma
Olu’bo
Olulumo-Ikom
Omagua
Omaha-Ponca
Omati
Ombamba
Ombo
Omejes
Omi
Ömie
Omotik
Omurano
Ona
One, Inebu
One, Kabore
One, Kwamtim
One, Molmo
One, Northern
One, Southern
Oneida
Ong
Önge
Onin
Onin Based Pidgin
Onjob
Ono
Onobasulu
Onondaga
Ontenu
Ontong Java
Oorlams
Opao
Opata
Opuuo
Orang Kanaq
Orang Seletar
Orejón
Oring
Oriya
Oriya, Adivasi
Oriya, Desiya
Orma
Ormu
Ormuri
Oro
Oro Win
Oroch
Oroha
Orok
Orokaiva
Oroko
Orokolo
Oromo, Borana-Arsi-Guji
Oromo, Eastern
Oromo, West Central
Oroqen
Orowe
Oruma
Orya
Osage
Osatu
Osetin
Osing
Ososo
Otank
Oti
Otomi, Eastern Highland
Otomi, Estado de México
Otomi, Ixtenco
Otomi, Mezquital
Otomi, Querétaro
Otomi, Temoaya
Otomi, Tenango
Otomi, Texcatepec
Otomi, Tilapa
Otoro
Ottawa
Otuho
Otuke
Ouma
Oune
Oung
Owa
Owenia
Owiniga
Oy
Oya’oya
Oyda