CCN may refer to:

In science and technology

Cement chemist notation Cement chemist notation (CCN) was developed to simplify the formulas cement chemists use on a daily basis. It is a shorthand way of writing the chemical formula of oxides of calcium, silicon, and various metals. Abbreviations of oxides The main o ...

, developed to simplify the formulas used by cement chemists * Cereal cyst nematode, a plant disease * Corn cyst nematode, a plant disease * Cerebrocortical necrosis, a nutritional brain disease of cattle *

Cloud condensation nuclei Cloud condensation nuclei (CCNs), also known as cloud seeds, are small particles typically 0.2 µm, or one hundredth the size of a cloud droplet. CCNs are a unique subset of aerosols in the atmosphere on which water vapour condenses. This c ...

Content centric networking Content or contents may refer to: Media * Content (media), information or experience provided to audience or end-users by publishers or media producers ** Content industry, an umbrella term that encompasses companies owning and providing mas ...

, approach to computer-networking architecture * Controlled-Controlled Not Gate (also known as a

Toffoli gate In logic circuits, the Toffoli gate (also CCNOT gate), invented by Tommaso Toffoli, is a universal reversible logic gate, which means that any classical reversible circuit can be constructed from Toffoli gates. It is also known as the "controlle ...

), a component of a reversible computer * Cyclomatic Complexity Number, a software metric *

CYR61 Cysteine-rich angiogenic inducer 61 (CYR61) or CCN family member 1 (CCN1), is a matricellular protein that in humans is encoded by the ''CYR61'' gene. CYR61 is a secreted, extracellular matrix (ECM)-associated signaling protein of the CCN family ...

CTGF CTGF, also known as CCN2 or connective tissue growth factor, is a matricellular protein of the CCN family of extracellular matrix-associated heparin-binding proteins (see also CCN intercellular signaling protein). CTGF has important roles in many ...

, NOV, the first three proteins identified that belong to the "CCN" protein family - also see

CCN intercellular signaling protein CCN proteins are a family of extracellular matrix (ECM)-associated proteins involved in intercellular signaling. Due to their dynamic role within the ECM they are considered matricellular proteins. Background The acronym CCN is derived from the fi ...

Critical care nursing Critical care nursing is the field of nursing with a focus on the utmost care of the critically ill or unstable patients following extensive injury, surgery or life threatening diseases. Critical care nurses can be found working in a wide variety o ...

Organizations

* '' Camino Cristiano Nicaragüense'', a Nicaraguan political party *

Caribbean Communications Network The Caribbean Communications Network Ltd. (CCN) also known as the "CCN Group" Ltd., is a subsidiary of ONE Caribbean Media Limited. In December, 2005 both the Trinidad and Tobago–based Caribbean Communications Network (CCN) and the Barbados-ba ...

Ltd., a unit of ONE Caribbean Media Ltd. based in Trinidad and Tobago *

Chebucto Community Net The Chebucto Community Net (CCN) is a Canadian FreeNet operating in Nova Scotia's Halifax Regional Municipality (HRM). It is registered as a non-profit society under Nova Scotia's Registry of Joint Stocks using the name Chebucto Community Net So ...

in Halifax, Nova Scotia *

City College Norwich City College Norwich is a college of further and higher education in Norfolk, England. It is one of the largest colleges in the country. The College has expanded in recent years following mergers with Easton College in 2020 and Paston College ...

, a further education college in the United Kingdom * Commission de la capitale nationale, Canadian Crown Corporation, known in English as the

National Capital Commission The National Capital Commission (NCC; french: Commission de la capitale nationale, CCN) is the Crown corporation responsible for development, urban planning, and conservation in Canada's Capital Region (Ottawa, Ontario and Gatineau, Quebec), i ...

, administrating federal properties in the region around Ottawa, Ontario and Gatineau/Hull, QC * '' Companhia Colonial de Navegação'', a former Portuguese shipping company *

Council of Churches in Namibia The Council of Churches in Namibia (CCN) is an ecumenical organisation in Namibia. Its member churches together represent 1.5 million people, 90% of the population of Namibia. It is a member of the Fellowship of Christian Councils in Southern Afr ...

, an organization representing Christian churches in Namibia *

County Councils Network The County Councils Network is a special interest group within the Local Government Association. Its 36 members are all 23 English county councils and 13 unitary authority councils. The network is the national voice for counties, and has released ...

, the network of County Councils in England *

Covering Climate Now ''Climate crisis'' is a term describing global warming and climate change, and their impacts. The term and the alternative term ''climate emergency'' have been used to describe the threat of global warming to humanity (and their planet), and to ...

, a consortium of news organizations for news coverage of climate change

Other uses

* ''

Comedy Central Comedy Central is an American basic cable channel owned by Paramount Global through its network division's MTV Entertainment Group unit, based in Manhattan. The channel is geared towards young adults aged 18–34 and carries comedy programming ...

News'', a TV show on the Dutch Comedy Central * Concours Complet National, a national eventing competition (see

Concours Complet International The Concours Complet International (CCI) is the competition rating for the equestrian sport of eventing, given by the international governing body for the sport, the FEI. The rating system was recently changed, effective January 1, 2019. Originall ...

) * Certified Clinical Nutritionist, see

Nutrition Nutrition is the biochemical and physiological process by which an organism uses food to support its life. It provides organisms with nutrients, which can be metabolized to create energy and chemical structures. Failure to obtain sufficient n ...

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