| Acronym | Definition |
|---|
| CDEC➣California Data Exchange Center |
| CDEC➣Commission Départementale d'Equipement Commercial (French: Departmental Committee of Commercial Equipment) |
| CDEC➣Corporation de Développement Économique Communautaire |
| CDEC➣Combined Document Exploitation Center (US military during Vietnam War) |
| CDEC➣Civil Defence Executive Committee (Singapore) |
| CDEC➣Center for Design of Educational Computing (Carnegie Mellon) |
| CDEC➣Combat Development Experimentation Command |
| CDEC➣Community District Education Council |
| CDEC➣Combat Developments Experimentation Center |
| CDEC➣Controlling Device for Engine Control |