BAMBI		BAllistic Missile Boost Intercept
BBF		Biossays of Body Fluids
BD		Bone Demineralization
BDS		Bioreactor Demonstration System
BE		Beacon Explorer
BIS		British Interplanetary Society
BMAG		Body Manned Altitude Gyros
BMC		Ballistic Missile Center
BMD		Ballistic Missile Division
BMDO		Ballistic Missile Defence Organization
BMDS		Ballistic Missile Defense System
BMEWS		Ballistic Missiles Early Warning System
BOL		Beginning Of Life
BOP		Basic Object Photography
BOSS		Biological Orbiting Space Station
BRIC		Biological Research In Canisters
BRL		Ballistic Research Laboratories
BS		Beta Spectrometer
BS		Bremsstrahlung Spectrometer
BSD		Ballistic System Division
BSE		Broadcast Satellite Experimental
BSE		Broadcasting Satellite for Experimental purposes