CPK
# CPK

CPK may refer to:

## Businesses and organizations

* California Pizza Kitchen, a restaurant chain
* Chesapeake Utilities (New York Stock Exchange symbol CPK)
* Communist Party of Kampuchea, commonly known as the Khmer Rouge
* Communist Party of Korea, a former political party in Korea
* Communist Party of Kenya, a Kenyan political party

## Science and technology

* Process capability index $(C_{pk}),$ a measure of process capability
* CPK coloring, a way to color atoms when visualizing molecular models
* Creatine phosphokinase, an enzyme found in humans, or alternatively a blood test for it

## Transport

* Carpenders Park railway station, England (National Rail station code CPK)
* New Central Polish Airport, Central Communication Transport Port in Poland (air and rail)

## Other uses

* "C.P.K." (Unwritten Law song)
* Cabbage Patch Kids, a line of children's dolls
* Cotton Pickin' Kids a sibling Bluegrass group aka The CPK
