| Acronym | Definition |
|---|
| NDB➣New Development Bank (formerly BRICS Development Bank) |
| NDB➣Nondirectional Radio Beacon |
| NDB➣Non Directional Beacon |
| NDB➣No Big Deal |
| NDB➣New Data Base |
| NDB➣Network Data Base |
| NDB➣Neue Deutsche Biographie (German) |
| NDB➣National Development Bank (Sri Lanka) |
| NDB➣National Discount Brokers |
| NDB➣Next Business Day |
| NDB➣Nuclear Depth Bomb |
| NDB➣Navy Department Bulletin (US Navy) |
| NDB➣Never Done Before |
| NDB➣Naval Disciplinary Barracks (US Navy) |
| NDB➣Navigational Data Base |
| NDB➣Non-Deductible Breakfast (film/acting) |
| NDB➣None of Your Damned Business |
| NDB➣Networked Database Service |
| NDB➣NetWare Database |
| NDB➣Network Dependent Business |
| NDB➣Network Daughter Board (computing) |
| NDB➣New Developments in Bioinorganic |
| NDB➣Nutrient Databank Identifier (USDA) |