| Abbreviation | Definition |
|---|---|
| PACE | Patient Administrative Cycle Enhancements |
| PACE | Progressive Accelerating Cardiopulmonary Exertion |
| PACE | Promoting Aphasics Communicative Effectiveness |
| PaCO2 | Partial pressure of carbon dioxide |
| PACS | Pediatric Activity Card Sort |
| PACS | Picture Archiving and Communications System |
| PACT | Psychiatric Assessment Center for Treatment |
| PACU | Post Anesthesia Care Unit |
| PACU | post-anesthesia care unit |
| PADL | personal activities of daily living |
| PAH | Punxsutawney Area Hospital |
| PAIRS | Provider Access to Immunization Registry Securely |
| PAKH | Prince Aly Khan Hospital |
| PAL | Personalized Assisted Living |
| PAL | Power-Assisted Liposuction |
| PALS | Patient Advice and Liaison Service |
| PALS | Patient Advocacy and Liaison Service |
| PALS | Pediatric Advanced Life Support |
| PALS | Practical Assisted Living Services |
| PAMS | Partnership Actions for Mitigating Syndromes |