| Acronym | Definition |
|---|
| CPPP | Center for Public Policy Priorities |
| CPPP | Cirrus Pilot Proficiency Program (Cirrus Owners and Pilots Association) |
| CPPP | Campbell Parents' Participation Preschool (California) |
| CPPP | Cleaning Products Pilot Project (US EPA) |
| CPPP | Certified Practising Project Practitioner (Australia) |
| CPPP | Crime Prevention Partnership Program (Canada) |
| CPPP | Community Program Planning Process |
| CPPP | Community Policing Partnership Program (Australia) |
| CPPP | Compressed Point-To-Point Protocol |
| CPPP | Cyclopentanoperhydrophenanthrene (biochemistry) |