The meaning of the Acronym NBS is...

NBS is

• No Bull Shit

More Meanings For NBS:

• National Building Specification
• Next Bright Star
• National Bureau of Standards (now National Institute of Standards and Technology)
• Nothing But Signal
• National Biological Survey
• National Bureau of Standards
• NUS (National University of Singapore) Business School
• Nederland Binnenlandse Strijdkrachten
• National Broadcasting System
• National Bureau of Standards
• National Broadcasting System
• NASCAR Busch Series
• National Brotherhood of Skiers
• National Bureau of Standards
• Numeric BackSpace

NBS is also in:

• Architecture
• Astronomy
• Electronics
• Firms
• General
• Law
• Media
• Ocean Science
• Sports
• Universities