| Abbreviation | Definition |
|---|---|
| CEB | Compact Electronics Bay |
| CED | Capacitance Electronic Disc |
| CEHI | Colorado Electronic Hardware Inc |
| CEO | Can't Execute Overclocking |
| CEO | Computer Energy Organizer |
| CES | Cabin Entertainment System |
| CES | Cirrus Extra Surround |
| CET | Cycle Electrical Test |
| CF | Compact Flash |
| CF | Conflict Free |
| CFC | Compact Flash Card |
| CFI | Can't Fix It |
| CFID | Cell Frequency Identification Device |
| CFS | Continuous Feed System |
| CFTP | Configurable Fault Tolerant Processor |
| CFU | Custom Functional Unit |
| CFW | Custom FirmWare |
| CGA | Collectible Game Accessory |
| CGI | Cascading Gate Interaction |
| CGI | Computer Graphics Interface |