| Abbreviation | Definition |
|---|---|
| PDY | Positive Direction for Youth |
| PDYU | Palestinian Democratic Youth Union |
| PE | Perfectly Equal |
| PEYA | Peel Environmental Youth Alliance |
| PFY | Pale Faced Youth |
| PFY | Partners for Youth |
| PFY | Pimple Faced Youth |
| PFY | Pimply Faced Youth |
| PFY | Pride For Youth |
| PGL | Parents Get Lost |
| PGYCC | Pine Grove Youth Conservation Camp (Pine Grove, CA) |
| PGYCC | Prince George Youth Custody Center (Canada) |
| PIASCY | Presidential Initiative on AIDS Strategy for Communication to Youth |
| PIY | Personality Inventory for Youth |
| PIYA | Pacific Islander Youth Alliance |
| PIYE | Poland Israel Youth Exchange |
| PIYF | PATA International Youth Forum |
| PLPB | Pusat Latihan Pembangunan Belia (Malay: Youth Development Training Centre) |
| PLYN | Please you should not |
| PMYH | Port Macquarie Youth Hub |