What does ngb stand for?

Natural Gum Blend - Philately

Army National Guard Bureau (BCP)

National Garden Bureau (EA)

National Governing Body - United States Olympic Committee

National Guard Base

National Guard Bureau - Army

Neues Goettinger Bibelwerk - A publication (BJA)

Neurogenic Bladder - Medicine (MELL)

Nordic Gene Bank (CARB)

Northern Gas Board (SAUS)

Northern Ngbandi - Language code (ETLW)

Nugget Boat Works, Everett, WA - Manufacturer code for watercraft hull identification number (USCG)