| Abbreviation | Definition |
|---|---|
| PPM | Potato Processing Machinery |
| PPO | Pure Plant Oil |
| PPP | Prairie Power Pellets |
| PQA | Pork Quality Assurance |
| PR | Pretty Rotten |
| PS | Popcorn Shrimp |
| PS | Pumpkin Seeds |
| PSB | Purple Sprouting Broccoli |
| PSE | Pale Soft Exudative |
| PSMO | Peeled, Side Muscle On (or Psoas Minor) |
| PSNB | Potato Sucrose Natural Broth |
| PT | Pie Tin |
| PT | Pop Tart |
| PTA | Pizza Takeout Association |
| PtE | Pliny the Elder |
| PTL | Pass The Lettuce |
| PTN | Portion |
| PTQ | Premium Thirst Quencher |
| PtY | Pliny the Younger |
| PUB | Pizza Und Bier |