BBB may refer to:

Codes

  • bbb, the ISO 639:b language code for Barai
  • BBB, a type of birdshot used in shotgun shells
  • BBB, BBB+, BBB−, investment grade Β bond credit ratings

Arts and entertainment

Film and television

  • Band Baaja Baaraat, a 2010 Bollywood romantic comedy
  • Bakugan Battle Brawlers, an anime series
  • Bear Behaving Badly, a British TV show starring Barney Harwood
  • Beethoven's Big Break, the sixth installment in the Beethoven film series
  • Bha. Bha. Ba., a 2025 Indian film by Dhananjay Shankar
  • Big Bad Beetleborgs, a 1990s children's TV show
  • Big Brother Brasil, the Brazilian version of the reality show Big Brother
  • Big Buck Bunny, an open-movie produced by the Blender Institute, with open-source tools
  • Britain's Best Bakery, a British daytime cookery show produced by ITV
  • BBB, the production code for the 1970 Doctor Who serial Doctor Who and the Silurians

Literature

  • Biblioteca del Bicentenario de Bolivia, a Bolivian book series
  • Black Blood Brothers, a light novel series written by Kohei Azano
  • Blood Blockade Battlefront, a manga series written and illustrated by Yasuhiro Nightow
  • Big Blue Book, a series of small staple-bound books

Music

  • Three Bs, Bach, Beethoven, and Brahms (sometimes Berlioz), three prominent classical composers
  • Brendan B. Brown, frontman of alternative rock band Wheatus
  • Big Bad Brad, the nickname of Brad Delson of the band Linkin Park
  • Balkan Beat Box, an Israeli Gypsy punk band
  • The Blues Brothers Band
  • The Bollywood Brass Band
  • Bad Boys Blue, a multinational pop group formed in Germany

EPs

  • B.B.B (EP), a 2014 extended play by Korean girl group Dal Shabet featuring the single "B.B.B (Big Baby Baby)"
  • "BBB", an EP by British DJ and electronic music producer Ben Sterling

Songs

  • "B.B.B." (song), by Juvenile featuring Genesisthegawd
  • "BBB", a song by the band How to Destroy Angels from their EP How to Destroy Angels
  • "BBB", a 2021 song by @onefive from 1518
  • "Bara bada bastu", a 2025 single by Finland-Swedish group KAJ

Science and technology

  • Bioscience, Biotechnology, and Biochemistry, a scientific journal
  • Bombay Before the British: The Indo-Portuguese Layer, a Portuguese research project in History of Architecture (2004–2007)
  • BeagleBone Black, a single-board computer

Medicine

  • Blood–brain barrier, a structure that protects the brain from chemicals in the blood
  • Bundle branch block, refers to a defect of the heart's electrical conduction system

Organizations

  • Better Business Bureau, a North American organization of businesses supporting consumer rights
  • Bredbandsbolaget, a Swedish Internet service provider
  • Bad Blue Boys, supporters of the Zagreb football club GNK Dinamo Zagreb
  • Beta Beta Beta, an honor society and academic fraternity for higher education students specializing in biology
  • Bed Bath & Beyond, a home products store
  • Big Baller Brand, LaVar Balls family brand
  • Big Blue Bubble, a gaming company

Politics

  • One Big Beautiful Bill Act, a 2025 United States law
  • Biotic Baking Brigade, a loosely connected group of activists known for throwing pies
  • Bulgarian Business Bloc, a former political party in Bulgaria
  • Blanke Bevrydingsbeweging, a South African white supremacist and Neo-Nazi group
  • Farmer–Citizen Movement (), a political party in the Netherlands

People

  • Bam Bam Bigelow (1961–2007), the ringname of professional wrestler Scott Bigelow
  • Brown Buttabean or David Letele, New Zealand boxer and community worker

Other

  • Banat, Bačka and Baranja, a de facto province of the Kingdom of Serbia and the Kingdom of Serbs, Croats and Slovenes
  • Baseball Boss, a web-based, free online baseball game
  • Beach Blanket Babylon, was the world's longest-running musical revue
  • BigBlueButton, an open source web conferencing system
  • Bikes Blues and BBQ, an annual motorcycle rally in Fayetteville, Arkansas, United States
  • Build Back Better (disambiguation), any one of several policies
  • Build! Build! Build!, the infrastructure program of the administration of Rodrigo Duterte in the Philippines

See also

  • 3B (disambiguation)
  • B (disambiguation)
  • B3 (disambiguation)
  • BB (disambiguation)
  • BBBB (disambiguation)
  • Bee Bee Bee, U.S. racehorse
  • BB♭, English multiple-letter notation for a low B♭