| Abbreviation | Definition |
|---|---|
| PCM | Practical Christian Ministry |
| PCM | Pseudo Christian Moron |
| PCMA | Protestant Churches Medical Association |
| PCOP | Plane Crescent Observation Project |
| PCP | Paul Constantly Preachin |
| PCP | Preserving Christian Publications |
| PCPF | Pakistan Christian Policital Foundation |
| PCPII | 2nd Plenary Council of the Philippines |
| PCRN | Pre Christian Religions of the North |
| PCSBA | Pacific Coast Slavic Baptist Assosiation |
| PCU | Progressive Christians Uniting |
| PCUSA | Presbyterian Church |
| PCV | Presbyterian Children's Village |
| PCWN | Palmetto Christian Writer's Network |
| PCWS | Pakistan Christian Welfare Society |
| PCY | Pontypridd Christian Youth |
| PCY | Progressive Catholic Youth |
| PCYA | Paluan Catholic Youth in Action |
| PDCF | Pee Dee Community Fellowship |
| PDDM | Sister Disciples of the Divine Master |