| Abbreviation | Definition |
|---|---|
| PNH | Parelli Natural Horsemanship |
| PNIC | Pettit National Ice Center |
| PNO | Pacific Northwest Orienteering |
| PNQ | Pacific Northwest Qualifier |
| PNS | Pacific Northwest Swimming |
| PNT | Punt |
| PNW | Pretty Near Warner |
| PNX | Pros Not Extreme |
| PO | Pay Off |
| PO | Pick Off |
| PO | Pole On |
| PO | Pull Off |
| PO | Putout |
| POA | Pakistan Olympic Association |
| POD | Post Olympic Depression |
| POE | Point Of Elimination |
| POEM | Play, Organize, Execution, and Manage |
| POF | Professional Offensive Football |
| POG | Player Of Games |
| POG | Player Of The Game |