| Abbreviation | Definition |
|---|---|
| CPAC | Conservative Political Action Confrence |
| CPAC | Counterfeit Political Action Conservatives |
| CPC | Canadian Progressive Conservatives |
| CPC | Communist Party of Canada |
| CPC | Communist Party of China |
| CPCC | Canadian Peacebuilding Coordinating Committee |
| CPCP | Center for Place Culture and Politics |
| CPDM | Cameroon People's Democratic Movement |
| CPDR | Committee for Protection of Democratic Rights |
| CPDS | Centre for Political and Diplomatic Studies |
| CPDS | Comparative Political Data Set |
| CPEG | Chicago Political Economy Group |
| CPEP | Capital Punishment Education Project |
| CPET | Center for Political and Economic Thought |
| CPFA | Center of Political and Foreign Affairs |
| CPFE | Christian Political Foundation for Europe |
| CPI | Communist Party of India |
| CPIM | Communist Party of India - Marxist |
| CPL | Communist Party Of Latvia |
| CPLA | Communication Politics and Law Association |