| Acronym | Definition |
|---|
| NGB➣National Guard Bureau |
| NGB➣National Governing Body |
| NGB➣National Gambling Board (South Africa) |
| NGB➣Natural Gas Boiler |
| NGB➣Nose Gear Box |
| NGB➣National Garden Bureau |
| NGB➣NAWC (Naval Air Warfare Center) Governance Board |
| NGB➣Nambu-Goldstone Boson (physics) |
| NGB➣Never Going Broke (band) |
| NGB➣Next Generation Birders |
| NGB➣Nordic Gene Bank (Sweden) |
| NGB➣Nintendo Game Boy (game) |
| NGB➣Next Generation Branch (Hewlett Packard) |
| NGB➣neurogenic bladder |
| NGB➣Never Get Busted |
| NGB➣Numerical-Grade Basis (grading system) |
| NGB➣New Generation Billing |
| NGB➣North Georgia Beverage |
| NGB➣Natural Graphite Brush |
NGB - the agency that administers the Army National Guard and the Air National Guard; provides liaison between the Army and the Air Force and various National Guard units