| Abbreviation | Definition |
|---|---|
| PIRO | Predisposition Infection Response And Organ |
| PIW | Psychiatric Institute of Washington |
| PK | PacK |
| PK/PD | PharmacoKinetics and PharmacoDynamics |
| PKP | Penetrating KeratoPlasty |
| PLR | Physician Labeling Rule |
| PLTI | Potential Life-Threatening Injury |
| PM | Progress Monitor |
| PMC | Percutaneous Mitral Commissurotomy |
| PMCH | Patna Medical College and Hospital |
| PMCH | Patna Medical College Hospital |
| PMH | Page Memorial Hospital |
| PMH | Peel Memorial Hospital |
| PMH | Phoenix Memorial Hospital |
| PMH | Porter Memorial Hospital |
| PMH | Princess Margaret Hospital |
| PMHA | Pennsylvania Mountains Healthcare Alliance |
| PMHA | Philippine Mental Health Association |
| PML | Pharmacy and Merchants List |
| PMR | patient movement request |