RB

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 RB)

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)