UCN may stand for:
- National Civic Union (Bolivia), a political party
- Ultracold neutrons
- Genes in the human urocortin family
- UCN, the IATA Airport Code for Buchanan Airport
- Ultimate Custom Night, a survival horror video game
- Universal character name, a feature of C99 (and later versions).
Education
- Central University of Nicaragua, a private and nonprofit university, Nicaragua
- Universidad Católica del Norte, a university in Antofagasta, Chile
- University College of the North, a university college in Manitoba, Canada
- University College of Northern Denmark, a university in Denmark
This disambiguation page lists articles associated with the title UCN.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: