| Acronym | Definition |
|---|
| NADB➣North American Development Bank |
| NADB➣Nederlandse Algemene Danssport Bond (Netherlands Sport Dancing Association) |
| NADB➣National Archaeological Database |
| NADB➣National Assets Database |
| NADB➣NATO Ammunition Database |
| NADB➣National Atmospheric Data Bank |
| NADB➣National Association of Domino Bodies |
| NADB➣Network Accessible Data Base |