OOV may refer to:
Oov, a dialect of the Mutu language Our Own Voice Literary Journal: Beyond Homeland (OOV), a Philippine literary journal out of vision (OOV), see Glossary of broadcasting terms Out of vocabulary (OOV), words not found in the internal dictionaries in statistical machine translation in audio mining Officer of the Order of Volta (O.O.V.), see List of abbreviations in Ghana
See also
112 (emergency telephone number), for the Openbare Orde en Veiligheid (OOV) in the Netherlands
O2V (disambiguation)
OVV (disambiguation) OV (disambiguation)