| Acronym | Definition |
|---|
| PAARC | Pacific Association of Artist Run Centres (Canada) |
| PAARC | Polyamory Awareness and Acceptance Ribbon Campaign |
| PAARC | Peel Addiction Assessment and Referral Centre (Canada) |
| PAARC | Pollution Atmosphérique et Affections Respiratoires Chroniques |
| PAARC | Pottstown Area Amateur Radio Club (Pottstown, PA) |
| PAARC | Peoria-Area Amateur Radio Club (Illinois) |
| PAARC | Pittsburgh Adolescent Alcohol Research Center |
| PAARC | Palo Alto Area Red Cross (California) |
| PAARC | Parsons Area Amateur Radio Club (Parsons, Kansas) |
| PAARC | Pediatric/Adolescent Ambulatory Research Consortium (Washington University) |
| PAARC | Port Augusta Amateur Radio Club, Inc. |