UCL may refer to:
Education[edit]
Universities[edit]
- University College London, a public university in England
- Université catholique de Louvain, a private university in Belgium
- UCL University College, a public university in Denmark
University Libraries[edit]
- United College Library, a university library of the Chinese University of Hong Kong
- Universities' Central Library, a university library of the University of Yangon in Myanmar
Sports[edit]
- UEFA Champions League, an annual pan-European football competition
- United Counties League, a football league in England
Other uses[edit]
- Ulnar collateral ligament, in anatomy
- Upper control limit, in statistics
- Union communiste libertaire, a French anarchist organisation
- Uganda Clays Limited, a Ugandan company