CPPB
| Acronym | Definition |
|---|---|
| CPPB | Certified Professional Public Buyer |
| CPPB | Continuous Positive-Pressure Breathing |
| CPPB | Conflict Prevention and Peacebuilding |
| CPPB | Career Program Planning Board |
| CPPB | Cane Protection and Productivity Board (sugar cane industry; Australia) |