| Abbreviation | Definition |
|---|---|
| CECM | Certificate in Electronic Commerce Management |
| CED | Cambridge Electronic Design |
| CED | Capacitance Electric Disk |
| CED | Capacitance Electronic Discs |
| CED | Capacitive Electronic Disk |
| CED | Communications Electronic Design |
| CED | Consolidated Electrical Distributors |
| CEDC | Clark Electric Distribution Corporation |
| CEDI | Common Electronic Data Interchange |
| CEDIA | Custom Electronic Dealer Installation Association |
| CEDM | Christian Electronic Dance Music |
| CEDP | Center for Electronic and Digital Publishing |
| CEDT | Centre for Electronic Design and Technology |
| CEDT | Centre for Electronics Design and Technology |
| CEDT | Centre for Electronics Design Technology |
| CEE | Control Execution Environment |
| CEF | City Electrical Factors |
| CEF | Crystal Electric Field |
| CEFB | Cadastral Electronic Field Book |
| CEFM | Continuous Electronic Fetal Monitoring |