| Abbreviation | Definition |
|---|---|
| CREE | Centre for Registration of European Ergonomists |
| CROME | Critical Research on Men in Europe |
| CSCE | Commission on Security and Cooperation in Europe |
| CSGE | Congressional Study Group on Europe |
| CSS | Contractual Service Suppliers |
| CURE | Creative Urban Renewal in Europe |
| CUSE | Center on the United States and Europe |
| CUTE | Clean Urban Transport for Europe |
| CUTE | Clean Urban Transport in Europe |
| CWES | Center for West European Studies |
| CYE | Coeliac Youth of Europe |
| DAE | Digital Agenda for Europe |
| DAFNE | Donors And Foundations Networks in Europe |
| DASE | Digital Analytics Support Europe |
| DATE | Design Automation and Test in Europe |
| DCE | Drum Corps Europe |
| DCEP | Digital Corpus of the European Parliament |
| DEAC | Dukley European Art Community |
| DEAN | Deans European Academic Network |
| DECT | Digital European Cordless Telecommunication |