BBB

BBB may refer to:

In music, film, and television:
*Big Buck Bunny, an open-movie produced by the Blender Institute, with open-source tools
*Balkan Beat Box, an American world music duo
*Big Brother Brasil, the Brazilian version of the reality show Big Brother
*Black Blood Brothers, a Japanese anime
*Big Bad Brad, the nickname of Brad Delson of the band Linkin Park

Organizations:
*Bad Blue Boys, supporters of the Zagreb football club NK Dinamo
*Better Business Bureau, a North American organization working between consumers and businesses
*Biotic Baking Brigade, a loosely connected group of activists known for throwing pies
*Big Blue Box, satellite developer of Lionhead Studios and creators of the video game Fable
*Before Babel Brigade, a South Korean organization helps foreigners who have a difficuly to communicate with S. Koreans

In science:
*Blood-brain barrier, a membranic structure that acts primarily to protect the brain from chemicals in the blood
*Bundle branch block, a defect of the heart's electrical conduction system
*Budapest, Bethesda, and Berlin declarations in support of Open Access

Other:
*BigBlueBall (website), a technology news website that focuses on instant messaging and related communication tools
*Bisi Bele Bath, a South Indian dish made up of rice
*Bromley-by-Bow, a place in the London Borough of Tower Hamlets