| Abbreviation | Definition |
|---|---|
| CBT | Computer-Based Training file |
| CBV | ChessBase Archive file |
| CC | C++ language source code file (gcc) |
| CC | CC Language source Code file |
| CCA | cc: Mail Data |
| CCAD | ClarisCAD Data |
| CCB | Animated Button configuration ( Visual Basic) |
| CCC | Curtain Call native format Bitmap graphics |
| CCF | Cabernet Configuration File |
| CCF | Cabernet Configuration Files |
| CCF | Communications configuration file ( Symphony) |
| CCF | Configuration file (OS/2 Multimedia Viewer) |
| CCF | CryptLoad Container Files |
| CCH | CorelChart Chart |
| CCI | CCITT Group 3 and Group 4 Encoding |
| CCITT | CCITT Group 3 and Group 4 Encoding |
| CCL | Cgi Creation Library |
| CCL | Communication Command Language file ( Intalk) |
| CCM | Mailbox (Lotus CC:Mail) |
| CCO | CyberChat Operational Data |