CCK may refer to:

Computing

Complementary code keying Complementary code keying (CCK) is a modulation scheme used with wireless networks (WLANs) that employ the IEEE 802.11b specification. In 1999, CCK was adopted to supplement the Barker code in wireless digital networks to achieve data rate higher ...

, a modulation technique used in IEEE 802.11b * Composite candidate key, a candidate key comprising more than one field * Client Customization Kit, a set of tools to aid in distributing customized Mozilla clients, see list of Mozilla products

Government agencies

Communications Commission of Kenya The Communications Authority of Kenya (CA) is the regulatory authority for the ICT (Information, Communications and Technology) industry in Kenya with responsibilities in telecommunications, e-commerce, broadcasting and postal/courier services. ...

Constitutional Court of Korea The Constitutional Court of Korea () is highest constitutional court in judicial branch of South Korea, seated in Jongno, Seoul. Established under Chapter 6 of the Constitution of South Korea, the Court has ultimate jurisdiction over judic ...

Medicine

Cholecystokinin Cholecystokinin (CCK or CCK-PZ; from Greek ''chole'', "bile"; ''cysto'', "sac"; ''kinin'', "move"; hence, ''move the bile-sac (gallbladder)'') is a peptide hormone of the gastrointestinal system responsible for stimulating the digestion of fat an ...

, a digestive hormone

People

Chiang Ching-kuo Chiang Ching-kuo (27 April 1910 – 13 January 1988) was a politician of the Republic of China after its retreat to Taiwan. The eldest and only biological son of former president Chiang Kai-shek, he held numerous posts in the government ...

, Taiwanese president *

Chris Kanyon Christopher Morgan Klucsarits (January 4, 1970 – April 2, 2010) was an American professional wrestler. He was best known for his appearances with World Championship Wrestling (WCW) and the World Wrestling Federation (WWF) from 1994 to 2 ...

, American wrestler

Places

Ching Chuan Kang Air Base Ching Chuan Kang Air Base ( zh, t=清泉崗空軍基地, CCK) is a Republic of China Air Force (ROCAF) base located in Taichung, Taiwan. It is the home to the 3rd Tactical Fighter Wing, with three squadrons of AIDC F-CK-1 Ching-kuo fi ...

, Taiwan * Choa Chu Kang, Singapore *

Cocos Islands ) , anthem = "''Advance Australia Fair''" , song_type = , song = , image_map = Australia on the globe (Cocos (Keeling) Islands special) (Southeast Asia centered).svg , map_alt = Location of the Cocos (Keeling) Islands , map_caption = ...

(by ISO 3166-1 country code)

Transport

Choa Chu Kang MRT/LRT station Choa Chu Kang MRT/LRT station is an above-ground Mass Rapid Transit (MRT) and Light Rail Transit (LRT) interchange station in Choa Chu Kang, Singapore. It is an interchange between the North South line and Bukit Panjang LRT, serving as the w ...

, Singapore (by station abbreviation) * Cocos (Keeling) Islands Airport (by IATA code)

Other

Chama Cha Kijamii Chama Cha Kijamii (CCK) is a political party in Tanzania Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders U ...

, a political party in Tanzania * Candy Coated Killahz a Canadian hip-hop/electronic music group. * Néstor Kirchner Cultural Centre, "Centro Cultural Kirchner" in Spanish language, institution in Argentina {{disambig