OOV
# OOV

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
