| Abbreviation | Definition |
|---|---|
| PAM | pralidoximine methiodide |
| PAM | primary acquired melanosis |
| PAM | primary amoebic meningoencephalitis |
| PAM | professions allied to medicine |
| PAM | pulmonary alveolar macrophage |
| PAM | pulmonary alveolar microlithiasis |
| PAMIS | Parliamentary Monitoring and Intelligence Service (!) |
| PAMP | pathogen associated molecular pattern |
| PAMP | preload-adjusted maximal power |
| PAMP | pulmonary artery mean pressure |
| PARRXX | Patients At Risk of Readmission, patients at risk of rehospitalisation |
| PAS | para-aminosalicylic acid |
| PAS | Parent Attitude Scale |
| PAS | Patient Administration System MedpeakUKK |
| PAS | Performance Appraisal System |
| PAS | periodic acid-Schiff (stain) |
| PAS | Personality Assessment Scale |
| PAS | physician-assisted suicide |
| PAS | Polish Amiodarone Study |
| PAS | positron annihilation spectroscopy |