ULB
ULB is an abbreviation for:
- Lower landscape authority
- The Université Libre de Bruxelles
- Underwater Locator Beacon, see: Box
- Various university and state libraries: University and State Library in Bonn
- University and State Library
- University and State Library Dusseldorf
- University and Regional Library Münster
- University and Regional Library of Saxony -Anhalt
- University and Regional Library of Tyrol
- Thuringian University and State Library
- Disambiguation
- Abbreviation