See also: Appendix:Variations of "cu"
CU (plural CUs)
- Christian Union (bodies of Christian students in UK schools, colleges and universities)
- Chittagong University in Bangladesh
- Chulalongkorn University in Thailand
CU (not comparable)
- cubic in a variety of English customary units (examples: cubic inch, cubic foot).
- (philately) in stamp descriptions, commercially used.
- (Internet slang) phonetic abbreviation of see you.