| Abbreviation | Definition |
|---|---|
| CPAC | Christian Partners Against Communism |
| CPAE | Centre for Professional and Applied Ethics |
| CPAE | College Park Arts Exchange |
| CPAF | Christian Performing Astists' Fellowship |
| CPAR | Canadian Physicians for Aid Relief |
| CPAR | Center for Policy Analysis and Research |
| CPAR | Center for Public Affairs Research (Univ. of Omaha) |
| CPAR | Centre for Public Affairs Research (Delhi, India) |
| CPAR | Centre for Public Affairs & Research (Delhi, India) |
| CPAWS | Canadian Parks and Wilderness Society |
| CPC | Carolina Population Center |
| CPC | Casas Por Cristo |
| CPC | Center for Plant Conservation |
| CPCA | Conservation & Preservation Charities of America |
| CPCA | Conservation and Preservation Charities of America |
| CPCC | Canadian Private Copying Collective |
| CPCC | Crisis Pregnancy Counseling Center |
| CPCI | Center for Plant Conservation, Inc. |
| CPCI | Center for Plant Conservation, Incorporated |
| CPCS | Center for Peace and Conflict Studies |