UCAS may be the acronym of the Universities & Colleges Admissions Service, a clearing house for applications to degree programmes at British universities and colleges.
UCAS may also refer to: University of the Chinese Academy of Sciences, a public research university in Beijing, China University College of Applied Sciences, a public university in Gaza, Palestine Unified Canadian Aboriginal Syllabics, formal name of a script Unified Canadian Aboriginal syllabics (Unicode block), encoded script Unmanned Combat Air System(s) Joint Unmanned Combat Air Systems (J-UCAS) Unmanned Combat Air System Demonstrator program (UCAS-D) Utah County Academy of Sciences, a small charter high school in Orem, Utah, United States The United Canadian and American States, a country in the fictional Shadowrun universe.