bill of exchange - bring into being
- binomial model
- binomial option pricing model
- bioecology
- biographical record
- Biological Weapons Convention
- bionomics
- bipartisan
- Bipartisan Campaign Reform Act of 2002
- bipartisanship
- bipartite
- bipartition
- birch
- bird-nesting
- birdbrained
- birth
- birth control
- birth mother
- birth out of wedlock
- birthplace
- birthright