Languages with O
- Oriya
- Odia
- Occitan
- Odiya
- oromo
- Old Irish
- olandese
- Ossetian
- Old Norse
- otomi
- Old French
- odul
- old latin
- Odissi
- Okinawan
- Orential
- Ojibway
- Osmanisch
- Odisha
- Ostfriesisch
- Oria
- Oscan
- Odishi
- Ouzbek
- ormian
- Orenital
- ojibwa
- Ottoman Turkish
- Oma
- Olandeza
- Otoman
- osmanian
- Omani Arabic
- Ogre
- Odisi
- Ozzie
- Ostravstina
- Osage
- oriential
- ordu
- Ordo
- onam
- Omen
- old language
- OLD ENGLISH
- Ogham
- Odissa
- Occitano
- Ostdeutsch
- Osmański
- Oriental Chinese
- Ola
- Okwanuchu
- Offensive
Slová v zozname Languages with O pochádzajú od hráčov slovnej hry Meno, Mesto, Zviera, Vec.