CJ
CJ or similar may refer to:
- Chief Justice an honorific title for the presiding member of a Supreme Court
Vehicles
- Jeep CJ (Civilian Jeep) series, a military-based offroad vehicle
- Cessna CitationJet – a line of business jets by Cessna Aircraft Company
Businesses
- The Classical Journal (Journal of the Classical Association of the Middle West and South)
- BA CityFlyer (IATA airline designator)
- China Northern Airlines (IATA airline designator)
- CJ Corporation (also known as Cheil Jedang), a South Korean corporation
- The Courier-Journal, a newspaper in Louisville, Kentucky
Other
- Cangjie input method
- Centijoule, an SI unit of energy equal to 10−2 J
- Congregation of Jesus or Congregatio Jesu, a Catholic congregation
- Criminal justice
People
- CJ, a guitarist/vocalist with The Wildhearts and Honeycrack
- C. J. Barnes, a fictional character on the television show 8 Simple Rules portrayed by David Spade
- C. J. Cregg, fictional character on the television show The West Wing
- Charles "CJ" Jefferson, a fictional character in The Fall and Rise of Reginald Perrin
- Carl "CJ" Johnson, fictional main character of the video game Grand Theft Auto: San Andreas
- C. J. Miles, NBA basketball player
- CJ de Mooi, professional quizzer who appeared on BBC Television's Eggheads until 2012
- C. J. Parker, fictional character on the television show Baywatch
- C. J. Ramone, stage name of Christopher Joseph Ward, best known for working as the bassist and sometimes vocalist of the Ramones
- C. J. Watson, NBA basketball player
- C.J. Perry, professional wrestling manager under the ring name Lana