| Abbreviation | Definition |
|---|---|
| CIT | Center for Instructional Technology |
| CIT | Coorg Institute of Technology, Kadogu |
| CITA | Canadian Institute for Theoretical Astrophysics (University of Toronto) |
| CITI | Construction Industry Training Institute |
| CITR | Center for Intelligent Transportation Research |
| CITRIS | Centre for Information Technology Research in the Interest of Society |
| CITS | Center For Information Technology Services |
| CIU | California International University |
| CIU | Columbia International University |
| CIUA | China Institute at the University of Alberta |
| CIUA | China Institute University of Alberta |
| CIUA | Confucius Institute at the University of Arizona |
| CIUM | Confucius Institute at the University of Memphis |
| CIUS | Canadian Institute of Ukrainian Studies |
| CIVDDD | Centre for Innovation in Information Visualization and Data-Driven Design |
| CIVL | Civil Environmental Engineering |
| CIVL | Civil & Environmental Engineering |
| CIVL | Civil and Environmental Engineering |
| CIW | Christian Institute of the West |
| CJ | Campus Journal |