PPJC
| Acronym | Definition |
|---|---|
| PPJC | Peninsula Peace and Justice Center (Palo Alto, CA) |
| PPJC | Positive Pointer Justification Count |
| PPJC | Presbytery Permanent Judicial Commission |
| PPJC | Portland Peace and Justice Center (Oregon) |
| PPJC | Plant Pathology Journal Club |
| PPJC | Pikes Peace and Justice Commission |