UAC may refer to:
Computing
- User Account Control, a security feature in Microsoft Windows
- Session Initiation Protocol#User agent client
Organizations
- Ulster Army Council, 1973 Northern Ireland loyalist paramilitary group
- Undeb Amaethwyr Cymru, the Farmer's Union of Wales
- Unemployment Action Center, a non-profit organization in New York City, US
- United Apostolic Church
- Union of Catholic Apostolate
- Université d’Abomey-Calavi, part of the National University of Benin
- United Africa Company, 20th-century British company
- United Africa Company of Nigeria, formerly a subsidiary of United Africa Company
- United Aircraft Corporation, Russian aerospace and defense company
- United Arab Command, of the Arab League
- United Athletic Conference, an American college football conference that started play in 2023
- Universidad Andina del Cusco, Peru
- Universities Admissions Centre, Australia
- Urban Appalachian Council, Cincinnati, US
Other
- Unaccompanied Alien Children, United States government classification for children in immigration custody
- Unified Arab Code, a Civil Code produced by the Arab League between 1988 and 1996
- Urban adult contemporary, radio music format
- Union Aerospace Corporation, fictional military contractor in the Doom video game franchise
- UAC, a codon for the amino acid tyrosine
This disambiguation page lists articles associated with the title UAC.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: