| Abbreviation | Definition |
|---|---|
| PPMC | Pen Pal Music Club |
| PPMC | Permanent Presidential Music Commission |
| PPO | Philippine Philharmonic Orchestra |
| PPP | Perfectly Pitched Piano |
| PPP | Pianississimo |
| PPP | Presentation Practice And Production |
| PPPB | Pet Puzzu Pow Band |
| PPPP | Pianissississimo |
| PPQ | Parts Per Quarter note |
| PPSU | Pocket Piano Song Universe |
| PR | Pork Recordings |
| PR | Punk Rock |
| PRAM | PRime Alternative Music |
| PRAT | Pace, Rhythm, And Timing |
| PRAT | Progressive Rock Acid Test |
| PRB | Punk Rock Blues |
| PRC | Producers Releasing Corporation |
| PRD | Punk Rock Dinosaurs |
| PRDCT | Punk Rock Dream Come True |
| PRIMA | Pacific Rim Institute of Music a |