- Union Internationale des Chemins de fer = International union of railways
- Universidad de Antioquia = University of Antioquia [Medellín, Colombia]
- Universidad de Navarra [Pamplona]
- Universidade Federal do Rio de Janeiro [Brasil] = Federal University of Rio de Janeiro [Brazil] = Université fédérale de Rio de Janeiro [Brésil]
- Universitas Padjadjaran = Padjadjaran University
- Universitat Autònoma de Barcelona = Autonomous University of Barcelona = Universidad Autónoma de Barcelona
- University for Continuing Education Krems
- University for Continuing Education Krems, Department of Continuing Education Research and Educational Technologies