| Acronym | Definition |
|---|
| PNPA➣Philippine National Police Academy |
| PNPA➣P-Nitrophenyl Acetate |
| PNPA➣Pennsylvania Newspaper Publishers' Association |
| PNPA➣Particle and Nuclear Physics Applications |
| PNPA➣Peuples Noirs Peuples Africains |
| PNPA➣Port of Nagoya Public Aquarium (Honshu, Japan) |
| PNPA➣Pacific Northwest Paralegal Association (Portland, OR) |
| PNPA➣Paging and Narrowband PCS Alliance (Personal Communications Industry Association) |
| PNPA➣Porter Novelli Public Affairs |
| PNPA➣Pneumonanthe Parryi |
| PNPA➣Pediatric Nurse Practitioners and Associates |
| PNPA➣Peak National Park Authority (UK) |
| PNPA➣Pacific Northwest Preservation Alliance |
| PNPA➣Propose Negotiate Perform Assure |
| PNPA➣Pre-Natal Protection Act |
| PNPA➣Processing, Nanostructure, Properties, and Applications |
| PNPA➣Plug and Play Association |
| PNPA➣Pinhole Nuclear Physics Apparatus |