| Abbreviation | Definition |
|---|---|
| CUH | Cork University Hospital |
| CUHA | Cornell University Hospital for Animals (Cornell University; New York) |
| CUHK | Chinese University of Hong Kong |
| CUHK | The Chinese University of Hong Kong |
| CUI | Concordia University Irvine |
| CUID | Cambridge University International Development |
| CUIF | Cambridge University Innovation Forum |
| CUIT | Columbia University Information |
| CUIT | Columbia University Information Technology |
| CUK | Central University of Karnataka |
| CUK | Central University Of Kashmir |
| CUK | Central University of Kerala |
| CUK | Cyber University of Korea |
| CULA | City University Los Angeles |
| CULC | Cambridge Universities Labour Club |
| CULC | Cambridge University Liberal Club |
| CULI | Chulalongkorn University Language Institute |
| CULO | Cornell University Laboratory of Ornithology |
| CULS | Cambridge University Land Society |
| CULS | Cambridge University Law Society |