UCL
The abbreviation stands for UCL:
- Université catholique de Louvain in Louvain- la -Neuve
- University College London
- The UCL Compression Library, a UPX used in data compression library, see # UPX compression technique
- UEFA Champions League
- Université Catholique de Lyon, Catholic University of Lyon
- Uncomfortable level, UCL
- Disambiguation
- Abbreviation