NPAA
| 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 |