| Abbreviation | Definition |
|---|---|
| PHWC | Potter's House Worship Center |
| PHWD | Praise Him With Dance |
| PHWF | Palm Harbor Word of Faith Church |
| PIA | Please Inform Allah |
| PIA | Prayers In the Air |
| PIASS | Protestant Institute of Art and Social Science |
| PICC | Peterborough International Christian Centre |
| PICC | Philippine Independent Catholic Church |
| PICF | Peoples Inter-Cities Fellowship |
| PICF | Philippine International Christian Fellowship |
| PICM | Pacific Institute of Christian Ministry |
| PIE | Partners In Evangelism |
| PIE | Persons In Evangelism |
| PIE | Prayer Information And Encouragement |
| PIE | Project Instruction Ecclesiastes |
| PIGS | People In Gods Service |
| PIIS | Permata Insani Islamic School |
| PILP | Presbyterian Investment and Loan Program |
| PIM | Partners In Ministry |
| PIMS | Presbyterian Information Management System |