The meaning of the Acronym BSB is...

BSB is

• Base Support Battalion
• Board Support Package

More Meanings For BSB:

• Bachelor of Science in Business
• Bachelor of Science in Biology
• Bull Shit Boys
• Brainwashing Stupid Bitches
• Big Shagging Bastard
• Back Seat Bonking
• Beautifully Sized Backhanders
• Boys Sucking Boys
• Bi Sexual Boys
• Bed Sit Brigade
• Bad Sector Boundaries
• Bauer Sames Bogart
• Benign Superficial Banter
• Back Street Boys
• Bridge School Bbs

BSB is also in:

• Academic Degrees
• Adults
• Funnies
• Unfiled