| Abbreviation | Definition |
|---|---|
| PSCT | Park Slope Christian Tabernacle |
| PSF | Presbyterian Student Fellowship |
| PSG | Pagan Spirit Gathering |
| PSI | Perfect Salvation Initiation |
| PSNC | Personal Studies for New Christians |
| PSR | Parish School Of Religion |
| PSR | Praying Sowing Reaping |
| PSR | Principle of Sufficient Reason |
| PSSF | Little Sisters of the Holy Family |
| PSSM | Providence Self Sufficiency Ministries |
| PSSM | Puget Sound Strategic Ministries |
| PST | Pastor |
| PTBS | Permanent Training in Buddhist Studies |
| PTG | Proclaiming The Gospel |
| PTL | Pass The Loot |
| PTL | People That Love |
| PTL | Praise The Lord |
| PTLS | Parent Teacher Lutheran School |
| PTLS | Parents and Teachers for Lutheran Schools |
| PTLS | Parents and Teachers in Lutheran Schools |