Look up CB, C.B., or C.-B. in Wiktionary, the free dictionary.

CB and variants may refer to:

Places

• CB postcode area, British post code for eastern England served by the Cambridge postal sorting office
• Cambodia (LOC MARC code, obsolete FIPS Pub 10-4 country code and obsolete NATO digram CB)
• Cape Breton (disambiguation)
• Centura București, a ring road of Bucharest, Romania
• Colegio Bolivar, an American school in Cali, Colombia
• Colwyn Bay, Wales
• Province of Campobasso, Italy
• ČB – České Budějovice, Czech Republic

People

• Chris Brown (born 1989), American R&B singer
• Chris Bosh (born 1984), American basketball player
• Henry Campbell-Bannerman (1836–1908), Prime Minister of the United Kingdom 1906–1908, widely referred to by his surname initials
• Chauncey the Bear, a imaginary friend in 2024 film Imaginary

Brands and enterprises

• Carte Bancaire, a bank card brand
• Christianssands Bryggeri, a Norwegian brewery
• ScotAirways (IATA airline code CB)

Business and financial terms

• Capacity building, the process by which individuals and organizations obtain, improve, and retain the skills and knowledge needed to undertake their tasks
• Certification body
• Chargeback, a reversal of a banking or credit card transaction
• Convertible bond, a type of bond that can convert into a specified number of shares

Science and technology

Computing and telecommunications

• Cell Broadcast, in GSM mobile networks
• Citizens band radio (CB radio), a system of short-distance radio communications
• Closed beta, a software development stage or testing process

Other uses in science and technology

• Cannabinoids, a group of substances that bind to animal cannabinoid receptors
• Circuit breaker, an automatic electrical switch designed to protect an electrical circuit from damage caused by overcurrent
• Columbium (Cb), an obsolete name for the element niobium
• Conduction band of the electrons in a ( semiconducting) solid
• Confirmation bias
• Cumulonimbus cloud (Cb), a type of cloud that is tall, dense, and involved in thunderstorms and other intense weather

Sea vessels

• CB-class midget submarine, a group of midget submarines built for the Italian Navy during World War II
• Block coefficient (C_b), a parameter describing the shape of a ship's hull
• A retired US Navy hull classification symbol: Large cruiser (CB)

Sports

Positions

• Centre-back, a defensive position in association football
• Cornerback, a position in American football

Teams

• Chicago Bears, a team in the National Football League
• Chicago Bulls, a team in the National Basketball Association
• Cleveland Browns, a team in the National Football League
• Cincinnati Bengals, a team in the National Football League
• Chicago Blackhawks, a team in the National Hockey League

Titles

• Chief Baron of the Exchequer, the chief judge of the Court of Exchequer, an abolished English court
• Companion of The Most Honourable Order of the Bath, a title conferred to British and Commonwealth citizens

Other uses

• All pages with titles beginning with C. B.
• 2020 Singapore circuit breaker measures, commonly abbreviated as CB, a stay-at-home order implemented in response to the COVID-19 pandemic in Singapore
• CB, dominical letter for a leap year starting on Friday
• Casus belli, a Latin expression meaning reason for war
• Construction Battalion (CB or "Seabee"), a United States Navy unit responsible for any type of construction be it general or combat on land or under water.
• Curveball, a music festival hosted by the band Phish
• Cone Beam (especially CBCT; Cone beam computed tomography)
• Cumulative Bulletin, an annual compilation of the Internal Revenue Bulletin

This disambiguation page lists articles associated with the title CB.
If an internal link led you here, you may wish to change the link to point directly to the intended article.