| Abbreviation | Definition |
|---|---|
| PGHS | Penns Grove High School |
| PGHS | Pleasant Grove High School |
| PGHS | Prairie Grove High School |
| PGHS | Prince George High School |
| PGHS | Providence Grove High School |
| PGMS | Pacific Grove Middle School |
| PGMS | Pine Grove Middle School |
| PGMS | Pleasant Grove Middle School |
| PGMS | Punta Gorda Middle School |
| PGS | Paisley Grammar School |
| PGS | Parkstone Grammar School |
| PGS | Pate's Grammar School |
| PGS | Penistone Grammar School |
| PGS | Perth Grammar School |
| PGS | Peshawar Grammar School |
| PGS | Pine Grove School |
| PGS | Poole Grammar School |
| PGS | Portsmouth Grammar School |
| PGS | Presidio Graduate School |
| PGSA | Pennsylvania Governor's School for the Arts |