| Acronym | Definition |
|---|
| NAPT | Native American Public Telecommunications |
| NAPT | North American Poker Tour (PokerStars) |
| NAPT | Network Address Port Translation |
| NAPT | Network Address and Port Translation |
| NAPT | National Association for Pupil Transportation |
| NAPT | National Association for Poetry Therapy |
| NAPT | North American Proficiency Testing Program (Logan, UT; Soil Science Society of America) |
| NAPT | National Association for Proton Therapy |
| NAPT | Naval Air Primary Training (US Navy) |
| NAPT | National Association of Plumbing Teachers |
| NAPT | Nabtesco Automotive Products (Thailand) |
| NAPT | National Association for Prevention of Tuberculosis of Great Britain |
| NAPT | New Asia Professional Timer |
| NAPT | Navy Advanced Placement Test (US Navy) |