The meaning of the Acronym JB is...

JB is

• Johnny Blaze
• Jimmy Buffett
• Joseph Bailey
• Jens Beckmann
• John Bullard
• James Bond
• James Baldwin
• John Belden
• Jim Blair
• Jessica Buchanan
• Jeb Bush
• Jonathan Burns
• Justin Bieber
• Jack Bruske, musician

More Meanings For JB:

• Jump if Below
• Just Because
• Juicy Bod
• Jail Bait
• Just Bin
• Jiaozhou Bay
• Jarque-Bera goodness of fit test
• Jacquet-Blondel method
• Jet Black
• Jaw Breaker
• Japanese Bagel
• Jeremy's Bird
• Junior Boy
• Jerry Brian
• John Bill

JB is also in:

• Assembly
• Chat
• Colors
• Food
• Funnies
• Geology
• Mathematics
• Names and Nicknames
• Physics
• Wannas