Big Leagues
Big-O Complexity
Big Picture
Big Picture Thinking
Big Rocks
Big Story Short
Big Time Ball Player
Bikeshed
Billable
Bill Rate
Bio Break
Bitcoin
Blackball
Black Hole
Black Swan Event
Bleeding Edge
Bloatware
Blocked
Blocker
Blocking
Blocking Meeting
Blocking Resources
Blood, Sweat, And Tears
Blowback