BBF is a three-letter acronym which has multiple meanings:
- Balance brought forward, a banking term.
- Belgian Badminton Federation
- Best bin first, a search algorithm finding an approximate solution to the nearest neighbor search problem
- Bobby Bowden Field at Doak Campbell Stadium, the football stadium on the campus of the Florida State University in Tallahassee,
- Boston By Foot, a non-profit organization offering guided architectural and historical tours of Boston, Massachusetts.
- Boys Before Flowers
- British Baseball Federation
- British Best Friend, a series by Paris Hilton, of which the title is a pun on BFF, for ''Best Friends Forever'.'
- Broadband Forum, a non-profit industry consortium dedicated to developing broadband network specifications.
- Buyer's Best Friend, a broker, distributor, and seller of consumer packaged goods.