UAM
- Adam Mickiewicz University in Poznań
- African and Malagasy Union
- Andersen Air Force Base
- Arturo Michelena University
- Autonomous University of Madrid
- The French Union of Modern Artists
- Uam
- Udhagamandalam railway station
- Ultrasonic additive manufacturing
- Unified access management
- United Aborigines Mission
- Universal Access Method
- Universidad Autónoma Metropolitana
- University Art Museum, Santa Barbara
- University of Agriculture, Makurdi
- University of Arkansas at Monticello
- Unión Atlético Maracaibo
- Urban Air Mobility
- User activity monitoring