| Abbreviation | Definition |
|---|---|
| PACE | Physical Activity Challenge For Everyone |
| PACT | Palmetto Achievement Challenge Test |
| PAD | Pan Am Ceremonies Venue |
| PADA | Philadelphia Area Disc Alliance |
| PAF | Pan Am Field |
| PAGC | Port Augusta Golf Course |
| PAHA | Pennsylvania Arabian Horse Association |
| PAHA | Physical Activity Health Alliance (UK) |
| PAIN | Paintball Association Imperial Nutcases |
| PAJW | Pennsylvania Junior Wrestling |
| PAKD | Palo Alto Kendo Dojo |
| PAL | Physical Activity Leader |
| PAMF | People Against Meaningless Forwards |
| PAMPER | Pitching And More Pitching Earns Results |
| PAO | Panathinaikos Athlitikos Omilos |
| PAoD | Pentamere Academy of Defense |
| PAOSF | Polish American Olympic Sports Foundation |
| PAP | CIBC Pan Am Park |
| PAP | Pitcher Abuse Points |
| PAPA | Pedispheroidal Amateur Prognostication Association |