| Abbreviation | Definition |
|---|---|
| PHSP | Pre Harvest Silviculture Prescription |
| pig./pigm. | pigmentum - paint |
| PIV | Prescription Isodose Volume |
| PK | PharmacoKinetic |
| PM | Preventive Medicine |
| POC | progestin-only contraceptive |
| POD | Point Of Dispensing |
| PODP | Parenteral and Ophthalmic Drug Product |
| POM | Prescription Only Medicine |
| POM | Prescription Only Medicines |
| POMI | Prescription Opioid Misuse Index |
| POP | progestin-only pill |
| PP | post-prandial (Lat. after eating) |
| PPA | Partnership for Prescription Assistance |
| PPC | Prescription Prepayment Certificate |
| PPCS | Prescription Prepayment Certificates Surgery |
| PPD | purified protein derivative (TB test) |
| PPI | Proton Pump Inhibitior |
| PPI | Proton Pump Inhibitor |
| PPMV | Patent Proprietary Medicine Vendors |