The meaning of the Acronym NBB is...

NBB is

• Non Blow Back

More Meanings For NBB:

• Network Boot Bar
• Neuro- Biology and Behavior
• North Bay Bancorp
• Non Blow Back
• National Biodiesel Board
• Nothing But Bad
• Natural Born Baller
• Barrancominas, Colombia

NBB is also in:

• Airport Codes
• Firms
• Law
• Networking
• Products
• Sports
• Transportation
• Universities