OUA
# OUA

OUA or Oua may refer to:

## Organisations

* Open Universities Australia, an online higher education organization based in Australia
* Organisation of African Unity, now replaced by the African Union
* Ontario University Athletics, a regional membership association for Canadian universities

## Places

* Oua, an island in Tuvalu
* Oua River, a river in Gabon
* 'O'ua, an island in Tonga
* Ouagadougou Airport (IATA code)
