| Abbreviation | Definition |
|---|---|
| CEM | Chemistry Electronics And Mechanics |
| CEM | Civil Electrical And Mechanical |
| CEM | Construction Engineering And Management |
| CEM | Curriculum Evaluation And Management |
| CEMC | Centre for Education in Mathematics and Computing |
| CEME | Center for Electronic Markets Enterprises |
| CEME | Centre for Engineering and Manufacturing Excellence |
| CEMERS | CEnter for MEdieval and Renaissance Studies (Binghamton University) |
| CEMS | Coalition of Engineering Minority Societies |
| CEMS | Community Of European Management Schools |
| CEN | Center for Electron Nanoscopy |
| CEN | Central Educational Network |
| CEN | Centre d'études Nordiques |
| CENR | Cercle des Etudiants Naturaliste Rennais |
| CENS | Center for Embedded Networked Sensing |
| CENTS | Cluster Excellence for Non-Teaching Staff |
| CEO | Career Education Opportunity |
| CEO | Center for Economic Opportunity |
| CEO | Collegiate Entrepreneurs' Organization |
| CEOI | Central-European Olympiad in Informatics |