| Abbreviation | Definition |
|---|---|
| PCSD | Pontotoc County School District |
| PCSD | Poughkeepsie City School District |
| PCSD | Putnam County School District |
| PCSH | Park Center Senior High |
| PCSS | Pioneer Charter School Of Science |
| PCSS | Porter Creek Secondary School |
| PCSS | Putnam County School System |
| PCWS | Potomac Crescent Waldorf School |
| PDG | Preschool Development Grant |
| PDHS | Palm Desert High School |
| PDHS | Palo Duro High School |
| PDHS | Paris District High School |
| PDHS | Pugwash District High School |
| PDLCS | Pennsylvania Distance Learning Charter School |
| PDMS | Palm Desert Middle School |
| PDPS | Prabhu Dayal Public School |
| PDS | Poughkeepsie Day School |
| PDS | Presbyterian Day School |
| PDS | Princeton Day School |
| PDS | Princeton Day School's |