| Acronym | Definition |
|---|
| NPDA➣Network Problem Determination Application |
| NPDA➣National Private Duty Association (home care) |
| NPDA➣National Parliamentary Debate Association |
| NPDA➣National Portfolio Day Association (art and design schools) |
| NPDA➣New Partnership for Development Act (duty-free) |
| NPDA➣Notice of Proposed Disciplinary Action |
| NPDA➣Network Program Determination Application |