| Acronym | Definition |
|---|
| NAPI➣Navigation Api |
| NAPI➣Native Api |
| NAPI➣Navajo Agricultural Products Industry |
| NAPI➣Native American Political Issues |
| NAPI➣National Association of Property Inspectors |
| NAPI➣Nursing Assessment of Pain Intensity |
| NAPI➣National Arson Prevention Initiative |
| NAPI➣Neurobehavioral Assessment of the Preterm Infant |
| NAPI➣National Asphalt Products, Inc. (Michigan) |
| NAPI➣North Alabama Planetarium Initiative |
| NAPI➣Nebraska Association of Private Investigators |
| NAPI➣Naval Aeronautic Publications Index |
| NAPI➣North American PCTE Initiative |
| NAPI➣North American Power Insight |
| NAPI➣Network Application Programming Interface |
| NAPI➣Northern Alliance of Paranormal Investigators |
| NAPI➣Net Antecedent Precipitation Index (drainage modeling) |
| NAPI➣National Association of Professional Investigators (California) |