JSU
# JSU

JSU may refer to:

* All-Japan Seamen's Union
* The IATA airport code for Maniitsoq Airport in Maniitsoq, Greenland
* Jackson State University
* Jacksonville State University
* The Jewish Student Union
* Jiangsu University
* Juventudes Socialistas Unificadas (Unified Socialist Youth), an organisation during the Spanish Civil War
* Jsu Garcia, actor
