| Abbreviation | Definition |
|---|---|
| PHEN | Prostate Health Education Network |
| PHES | Professional Healthcare Education Service |
| PhET | Physics Education Technology |
| PHLC | Play House Learning Centre |
| PHS | public high school |
| PHSC | Princes Hill Secondary College |
| PHSE | Personal Health and Social Education |
| PHSP | Post High School Preparation |
| PI | Program Improvement |
| PI | Public Instruction |
| PIA | People In Action |
| PIAG | Printing Industry Association of Georgia |
| PIAT | Peabody Individual Achievement Test |
| PIC | Parent Involvement Committee |
| PIC | Polite In Class |
| PIC | Private Industry Council |
| PIC | Professional Instruction Center |
| PICK | Pretty Incredible Choices For Kids |
| PICL | Partners in Creative Learning |
| PICL | Platform for Interactive Concept Learning |