| PCRI | Packaging Clinic Research Institute 
| Others |
| PCRI | Parent Child Relationship Inventory
| Others |
| PCRI | Pentecostal and Charismatic Research Initiative
| Others |
| PCRI | Perioperative Clinical Research Institute
| Others |
| PCRI | Peripheral Cornea Relaxing Incisions
| Others |
| PCRI | Pierce County River Improvement
| Others |
| PCRI | Portland Community Reinvestment Initiatives
| Others |
| PCRI | Portland Community Reinvestments Initiatives
| Others |
| PCRI | Primary Care Rate Increase
| Others |
| PCRI | Private Capital Research Institute
| Others |
| PCRI | Process Compensated Resonant Inspection
| Others |
| PCRI | Prostate Cancer Research Institute
| Others |
| PCRI | Psychiatry Clinical Research Infrastructure
| Others |