CJ or similar may refer to:

Businesses

* BA CityFlyer (IATA airline designator) *

China Northern Airlines China Northern Airlines () was an airline headquartered on the grounds of Shenyang Taoxian International Airport, Shenyang, Liaoning, People's Republic of China. Established on June 16, 1990, it was one of the six backbone airlines directly ...

(IATA airline designator) *

CJ Group CJ Group () is a South Korean conglomerate holding company and one of the largest Chaebol headquartered in Seoul, South Korea. It comprises numerous businesses in various industries of food and food service, pharmaceutics and biotechnology, ente ...

(also known as Cheil Jedang), a South Korean conglomerate *

CJ CheilJedang CJ CheilJedang is a South Korean food company based in Seoul that manufactures food ingredients, ambient, frozen and chilled packaged food products, pharmaceuticals and biotechnology. Its brands include bibigo, Gourmet and Hatbahn. bibigo bran ...

, South Korean food and beverage company within the CJ Group

In law

* Chief Justice, an honorific title for the presiding member of a Supreme Court *

Criminal justice Criminal justice is the delivery of justice to those who have been accused of committing crimes. The criminal justice system is a series of government agencies and institutions. Goals include the rehabilitation of offenders, preventing other ...

People

''For people named C.J., see

C. J. (given name) C. J. is a given name or nickname and may refer to: People *CJ (rapper) (born 1997), American rapper *C. J. Anderson (born 1991), American football player *C. J. Beathard (born 1993), American football quarterback for the San Francisco 49ers * C. J ...

Publications

*''

The Classical Journal ''The Classical Journal'' (CJ) is a quarterly peer-reviewed academic journal of classical studies published by the Classical Association of the Middle West and South. Print edition The journal currently has about 2300 subscribers, including ap ...

'' (Journal of the Classical Association of the Middle West and South) *''

The Courier-Journal ''The Courier-Journal'', also known as the ''Louisville Courier Journal'' (and informally ''The C-J'' or ''The Courier''), is the highest circulation newspaper in Kentucky. It is owned by Gannett and billed as "Part of the ''USA Today'' Ne ...

'', a newspaper in Louisville, Kentucky, United States

In science and technology

Cangjie input method The Cangjie input method (Tsang-chieh input method, sometimes called Changjie, Cang Jie, Changjei or Chongkit) is a system for entering Chinese characters into a computer using a standard computer keyboard. In filenames and elsewhere, the name Ca ...

, a system by which Chinese characters may be entered into a computer using a standard keyboard *

Centijoule The joule ( , ; symbol: J) is the unit of energy in the International System of Units (SI). It is equal to the amount of work done when a force of 1 newton displaces a mass through a distance of 1 metre in the direction of the force applie ...

, an SI unit of energy equal to 10⁻² J *

Jeep CJ The Jeep CJ models are a series and a range of small, open-bodied off-road vehicles and compact pickup trucks, built and sold by several successive incarnations of the Jeep automobile manufacturer, automobile marque from 1945 to 1986. The 1945 Wi ...

(Civilian Jeep) series, a military-based off-road vehicle *

Cessna CitationJet The Cessna CitationJet/CJ/M2 (also known as the Model 525) are a series of light business jets built by Cessna, and are part of the Citation family. Launched in October 1989, the first flight of the Model 525 was on April 29, 1991. Federal Avi ...

, a line of business jets by Cessna Aircraft Company

Other uses