NPPA
| Acronym | Definition |
|---|---|
| NPPA | National Press Photographers Association |
| NPPA | National Pharmaceutical Pricing Authority (India) |
| NPPA | Natriuretic Peptide Precursor A |
| NPPA | Native Plant Protection Act (California) |
| NPPA | Nebraska Pork Producers Association |
| NPPA | Nuclear Power Plant Authority (Ministry of Electricity; Egypt) |
| NPPA | Next Pictures Pressphoto Agency |
| NPPA | National Policy and Plan of Action (Pakistan) |
| NPPA | National Parenting Publications Award |
| NPPA | National Piano Playing Auditions |