OUSA
# OUSA

OUSA may mean:

* The Ontario Undergraduate Student Alliance
* The Open University Students Association, the students' union of the Open University
* The Organization of African Trade Union Unity (Organisation de l'Unité Syndicale Africaine)
* Orienteering USA, the national sports governing body for orienteering in the United States
* OrigamiUSA The largest Origami society in the USA
* The Otago University Students' Association
