The term CLU can refer to:
Organizations
- California Lutheran University
- Claremont Lincoln University
- Communion and Liberation – University
- Czech Lacrosse Union
Other uses
- CLU (gene), the gene for clusterin
- CLU (programming language)
- Clu (Tron), fictional character from the Tron franchise
- Clu 2, the main antagonist of Tron: Legacy; based on the original Clu
- Chartered Life Underwriter, a financial professional designation
- Clunes railway station, Victoria
- Command Launch Unit for the FGM-148 Javelin
- Common Land Unit
- Containerized living unit
See also
- Clue (disambiguation)