| PACS | Picture Archiving Communication System |
|---|---|
| PACS | Picture Archiving and Communication System |
| PACT | Prescribing Analyses and Cost |
| PACTG | Paediatric AIDS Clinical Trials Group |
| PACU | Post Anaesthesia Care Unit |
| PAD | Peptidylarginine deiminase |
| PAD | Percutaneous abscess drainage |
| PAD | Peripheral Artery Disease |
| PAD | Peripheral arterial disease |
| PAD | Preoperative autologous donation |