CJ

CJ or similar may refer to:

Businesses

• CJ Affiliate, an online advertising company
• CJ Group (also known as Cheil Jedang), a South Korean conglomerate
• CJ CheilJedang, South Korean food and beverage company within the CJ Group
• BA CityFlyer (IATA airline designator)
• China Northern Airlines (IATA airline designator)

In law

• Chief Justice, an honorific title for the presiding member of a Supreme Court
• Criminal justice

People

• C. J. (given name), persons and fictional characters

Publications

• The Classical Journal (Journal of the Classical Association of the Middle West and South)
• The Courier-Journal, a newspaper in Louisville, Kentucky, United States

In science and technology

• Cangjie input method, a system by which Chinese characters may be entered into a computer using a standard keyboard
• Centijoule, an SI unit of energy equal to 10⁻² J
• Cobra Jet, a performance engine designation of the Ford FE engine
• Jeep CJ (Civilian Jeep) series, a military-based off-road vehicle
• Cessna CitationJet, a line of business jets by Cessna Aircraft Company

Other uses

• Chemins de fer du Jura, a Swiss railway company
• ChinaJoy
• Cianjur railway station, a railway station in Cianjur Regency, Indonesia
• Cluj County, on the vehicle registration plates of Romania
• Congregation of Jesus or Congregatio Jesu, a Catholic congregation

See also

• Creutzfeldt–Jakob disease
• Cangjie (disambiguation)