| Abbreviation | Definition |
|---|---|
| CBF | Corba Benchmark Framework |
| CBK | Common Body Knowledge |
| CBM | Computer Based Multimedia |
| CBO | Computer Burst Order |
| CBO | Control Board Operator |
| CBS | Complete Basis Set |
| CBT | Computer-Based Training |
| CBUI | Coalition for Broadband Users and Innovators |
| CC | Cyber Copy |
| CCA | Computer Club Across |
| CCB | Consistent Computer Bargains |
| CCB | Copy Control Block |
| CCC | Corys Computer Club |
| CCCC | Cajun Clickers Computer Club |
| CCCD | Copy Control Compact Disc |
| CCCI | Computer Controlled Coil Ignition |
| CCCN | Centre for Cognitive and Computational Neuroscience |
| CCD | Charge Coupled Device |
| CCDM | Contra and Channel Data Management |
| CCETT | Centre Commun d'Etudes de Telediffusion et Telecommunications |