RB or Rb may stand for:

People

  • R. B. (nickname)
  • Rebecca Black, an American pop singer
  • Richard Blackwood, a British rapper

Places

  • R. B. Winter State Park, a park in Pennsylvania
  • Rancho Bernardo, a community in San Diego, California, United States

Arts and entertainment

  • Rhythm and blues, a music genre combining blues, gospel and jazz influences
  • Rock Band, a music video game series
  • Rock Band (video game), the game of the same name
  • Ultraman R/B, a Japanese television series

Businesses

  • Rankin/Bass, an American production company, known for its seasonal television specials
  • Ray-Ban, a sunglasses company
  • Reckitt Benckiser, a company in the United Kingdom
  • Red Bull, an Austrian energy drink brand
  • Syrian Arab Airlines (IATA airline code <code>RB</code>)

Government and politics

  • Radio Bremen, a public broadcaster for the German state of Bremen
  • Railway Bureau (disambiguation), any government agencies for railway of several countries
  • Parti de la Renaissance du Bénin or Benin Rebirth Party, a political party in Benin
  • República Bolivariana, Spanish-language phrase for the type of government in Venezuela
  • Rupiah Banda, President of Zambia

Science and technology

  • .rb, the file extension for documents created in Ruby or in REAL Basic
  • Rebar (short for reinforcing bar), used in reinforced concrete structures
  • Retinoblastoma, a childhood cancer of the eyes caused by a mutation in the retinoblastoma protein
  • Retinoblastoma protein, a tumor suppressor protein
  • Rubidium, symbol Rb, a chemical element
  • Reflected binary code, Gray code
  • Romano-British culture, an archaeological culture
  • Request Block, a task-related control block in OS/360 and successors.

Vehicles and transportation

  • Hyundai RB (buses), a series of Korean buses
  • SJ Rb, a Swedish locomotive
  • Nissan RB engine, a gasoline engine made by Nissan
  • Rail Baltica, railway network across the Baltic states
  • Re-entry body, the US Air Force term for a re-entry vehicle
  • Regionalbahn, a type of train in Germany
  • Réseau Breton, a French railway network in Brittany

Sport

  • Racing Bulls, Formula One racing team
  • RB Leipzig, German football club
  • Right back, a defensive position in association football
  • Running back, a position in North America football

Other uses

  • Rowboat

See also

  • Royal Bank (disambiguation)