| Acronym | Definition |
|---|
| PPAs➣Participatory Poverty Assessment (various organizations) |
| PPAs➣Press and Public Affairs Section (UK) |
| PPAs➣Perbadanan Perpustakaan Awam Selangor (Malay: Selangor Public Library Corporation; Malaysia) |
| PPAs➣Population Policy Acceptance Study |
| PPAs➣Proposal Pricing and Analysis System |
| PPAs➣Peripheral Pulmonary Artery Stenosis |
| PPAs➣PrePaid Administration System |
| PPAs➣Pikes Peak Autism Society |