| Rank | Abbreviation | Meaning |
|---|
| ***** | PCRI | Parent Child Relationship Inventory
| |
| *** | PCRI | Prostate Cancer Research Institute
| |
| ** | PCRI | Pôle Commun de Recherche en Informatique
| |
| * | PCRI | Paintball Consumer Reports International
| |
| * | PCRI | Post-Calibration Radiation Inspection record
| |
| * | PCRI | Protestant Church of Reunion Island
| |
| * | PCRI | Project Collaboration Research Initiative
| |
| * | PCRI | Pollution Control Research Institute
| |
| * | PCRI | preterminal chronic renal insufficiency
| |
| * | PCRI | Primary Care Renewal Initiative
| |
| * | PCRI | Process Compensated Resonant Inspection
| |
| * | PCRI | Pressure, Condition, Response and Implications
| |
| * | PCRI | Portland Community Reinvestment Initiatives, Inc.
| |
| * | PCRI | President's Coal Research Initiative
| |
| * | PCRI | Pierce County River Improvement
| |