| Acronym | Definition |
|---|
| PCAA➣Prevent Child Abuse America |
| PCAA➣Probation Community Action Association |
| PCAA➣Parking Company America Airports (California) |
| PCAA➣Palliative Care Association of Alberta |
| PCAA➣Pre-Cast Concrete Association of America |
| PCAA➣Pancreatic Cancer-Associated Antigen |
| PCAA➣Pineville Community Athletic Association (North Carolina) |