| Acronym | Definition |
|---|
| NPAA➣National Programme for the Adoption of the Acquis (EU) |
| NPAA➣National Professional Anglers Association |
| NPAA➣Newburgh Performing Arts Academy (New York) |
| NPAA➣Newbury Park Adventist Academy |
| NPAA➣Northern Plains Atlatl Association |
| NPAA➣No Problem at All |
| NPAA➣Nether Providence Athletic Association |
| NPAA➣North Portland Alano Association |
| NPAA➣Number Port Activation Acknowledgement |
| NPAA➣Northwestern Pennsylvania Artist Association |