| Abbreviation | Definition |
|---|---|
| CEDB | Clean Energy Development Board |
| CEDB | Commerce and Economic Development Bureau |
| CEDB | Corporate Employee Development Board |
| CEDB | Council of Europe Development Bank |
| CEDC | Cabrillo Economic Development Corporation |
| CEDC | Central European Development Corporation |
| CEDC | Coastal Economic Development Corporation |
| CEDC | Collegeville Economic Development Corporation |
| CEDC | Columbia Economic Development Corporation |
| CEDC | Common Enterprise Development Corporation |
| CEDC | Cowlitz Economic Development Council |
| CEDC | Cumberland Economic Development Corporation |
| CEDD | Civil Engineering and Development Department |
| CEDD | Community Economic Development Department |
| CEDEAO | Central Economic Development Enquired At Operations |
| CEDP | Chinese Educational Development Project |
| CEDP | Civilian Engineering Development Program |
| CEDP | Clinician Educator Development Program |
| CEDP | College Education Development Project |
| CEDP | College Educator Development Program |