| Abbreviation | Definition |
|---|---|
| PAIN | Public Access Independent Network |
| PAP | Picture And Picture |
| PAR | Paragraph |
| PAR | Personal Audio Recorder |
| PARA | PARAgraph |
| PASM | PA Sales Monitor (The Publishers Association, UK) |
| PASS | Preferred Advertisement Submission Size |
| PAT | Public Address Timer |
| PAW | Princeton Alumni Weekly |
| PAW | Producer, Artist, and Writer |
| PAWS | Preview, Analyze, Write, and Select |
| PAX | Paxson Television Entertainment Network |
| PB | Page Break |
| PB | PaperBack |
| PB | Play Back |
| PB | Publications Board |
| PBC | Play Back Control |
| PBE | Powder and Bulk Engineering magazine |
| PBF | Permanent Buildings and Foundations magazine |
| PBM | Poetry By Mark |