Brin - burg
- Brink's, Inc.
- Brinkley, David
- brinkmanship
- Brisbane, Albert
- brisket
- bristlecone pine
- Bristoe Campaign
- Bristoe Station, Battle of
- Bristol
- Bristol Bay
- Bristol-Myers Squibb Co.
- Broadcast Pioneers
- broadcasting-satellite service
- broadsheet
- Broadway
- Broadway openings
- Broadway theater
- Brockton
- Broderick, Matthew
- brokered convention
- bronc
- broncho
- Bronco
- bronco
- Bronco Billy
- bronco busting
- Bronson, Charles
- Bronx Museum of the Arts
- Bronx Whitestone Bridge
- Bronx Zoo, The
- Bronx, the
- Bronze Palm
- Bronze Star Medal
- Brook Farm
- brook trout
- Brookfield Zoo
- Brookhaven National Laboratory
- Brookings econometric model
- Brookings Institution, The
- Brookings, Robert Somers
