| Abbreviation | Definition |
|---|---|
| COW | Computers On Wheels |
| COYA | Company Of the Year Award |
| CP | Canadian Pacific Railway Limited |
| CP | Carrying Place |
| CP | Certified Person |
| CP | Club Penguin |
| CP | Company Packed |
| CP | Critical Path, Inc. |
| CPAA | Canadian Pacific Railway Limited |
| CPAC | Compact Particle Acceleration Corporation |
| CPAI | Celebrity Personal Assistants Inc |
| CPAI | Clay Point Associates Inc |
| CPB | Corporation of Public Broadcasting |
| CPBC | Catholic Peace Broadcasting Corporation |
| CPBC | Commonwealth Public Broadcasting Corporation |
| CPBI | Connecticut Public Broadcasting Inc |
| CPBI | Connecticut Public Broadcasting, Inc. |
| CPC | Canada Post Corporation |
| CPC | Caspian Pipeline Consortium |
| CPC | Colder Products Company |