| Abbreviation | Definition |
|---|---|
| PAW | Palo Alto Wrestle |
| PAW | Public Access Wrestling |
| PB | Pass Back |
| PB | Passed Ball |
| PB | Personal Best |
| PB | Physio Ball |
| PB | Players Book |
| PB | Polar Ball |
| PBA | Philippine Basketball Association |
| PBA | Pilipino Basketball Athletes |
| PBA | Plano Baseball Association |
| PBA | Professional Bowlers Association |
| PBAA | Perimeter Bicycling Association of America |
| PBC | Penske Busch Chassis |
| PBM | Phoot Ball Manager |
| PBM | Play By Mail |
| PBP | Play By Post |
| PBR | Pace Balanced Rating |
| PBR | Professional Barrel Racer |
| PBR | Professional Bike Rider |