| Abbreviation | Definition |
|---|---|
| NADC | National Athletic Development Council |
| NADC | Naval Air Development Center |
| NADC | Northcentral Arkansas Development Council |
| NADG | North American Development Group |
| NADO | National Association of Development Organizations |
| NADP | National Agriculture Development Plan |
| NADP | Naval Acquisition Development Program |
| NADP | Netherlands Antibiotic Development Platform |
| NAID | North American Integration and Development |
| NAIDA | North Alabama Industrial Development Authority |
| NALDA | National Agricultural Land Development Authority |
| NAP | Neighborhood Action Plan |
| NAPD | National Academy for Planning and Development |
| NARD | National Agency for Research and Development |
| NARD | Nutrition And Rural Development |
| NASD | Native American Student Development |
| NAWDC | Naval Air Warfighting Development Center |
| NAWDC | Naval Aviation Warfighter Development Center |
| NAWDC | Naval Aviation Warfighting Development Center |
| NBARD | National Bank for Agriculture and Rural Development |