| Abbreviation | Definition |
|---|---|
| PGSE | Pennsylvania Governor's Schools of Excellence |
| PGSM | Paris Graduate School of Management |
| PGSM | Paris Graduate School of Mathematics |
| PGSS | Pennsylvania Governor's School for the Sciences |
| PGSS | Prince George Secondary School |
| PHAA | Pennsylvania Homeschoolers Accreditation Agency |
| PHCP | Paradise Hills Community Preschool |
| PHCS | Parishville Hopkinton Central School |
| PHCS | Pleasant Hill Christian School |
| PHES | Park Hall Elementary School |
| PHES | Patrick Henry Elementary School |
| PHES | Pearl Harbor Elementary School |
| PHES | Pleasant Hill Elementary School |
| PHHS | Paradise Honors High School |
| PHHS | Parsippany Hills High School |
| PHHS | Pascack Hills High School |
| PHHS | Patrick Henry High School |
| PHHS | Pei Hwa High School |
| PHHS | Pendleton Heights High School |
| PHHS | Pennant Hills High School |