| Abbreviation | Definition |
|---|---|
| CESR | Cornell Electron Storage Ring |
| CESS | Center for Experimental Social Science |
| CESS | Central Eurasian Studies Society |
| CESS | Centre for European Security Studies |
| CEST | Campus Environmental Sustainability Team |
| CET | Center for Educational Technology |
| CET | Center of Excellence Training |
| CET | Common Entrance Test |
| CET | Computer Electronic Technologies |
| CETA | Carolinas Educational Technology Alliance |
| CET-Advanced | Common Entrance Test-Advanced |
| CETE | Carrefour Economie Technologie Enseignement |
| CETE | Centre for Electronics Test Engineering |
| CETE | Continuing Education Technology Experiences |
| CETEP | Cetep (not an acronym) City University, Lagos |
| CETES | Center for Emerging Technology and Entrepreneurial Studies |
| CETIC | Centers of Excellence for Technology and Industrial Collaboration |
| CET-Main | Common Entrance Test-Main |
| CEU | Central European University |
| CEU | Continuing Educational Units |