Aris

Aris or ARIS may refer to:
* A common hypocoristic of several common Greek given names, such as Aristotle, Aristides, Aristomenes etc.
* The god Ares in Greek mythology; also a Greek given name
* Aris, Messenia, a municipality in Greece, next to a river by the same name
* Architecture of Integrated Information Systems (ARIS), a method for analyzing processes
* ARIS Toolset, a software tool from IDS Scheer AG based on the Architecture of Integrated Information Systems concept.
* Anti-Racism Information Service (ARIS) in Geneva, Switzerland

See also:
* A Greek sports club in Thessaloniki, Aris Thessaloniki:
** Aris FC, a soccer club
** Aris BC, a basketball club
** Aris VC, a volleyball club
** Aris Baseball, a baseball club
* Aris Zygos FC, a Greek soccer club in Zygos, Kavala
* Aris Limassol FC, a Cypriot soccer club in Limassol
* Aris Velouchiotis, a Greek guerrilla fighter in the 1940s
* Arris, an architectural term for a sharp edge