C2

C2 or C-2 or C2'''may refer to:Citroën C2, a car produced by Citroën in 2004Vitamin C2, a name sometimes used for CholineC2 (protocol), a file transfer protocolC2 (radio), a Welsh language music show on BBC Radio CymruC2 explosive, a form of plastic explosiveCoca-Cola C2, a soft drink launched by The Coca-Cola Company in 2004Cryptomeria cipher, a cipher used in digital rights managementDeep C note in music, the C under the bass clefSecond cervical vertebrae of the vertebral column, in human anatomyHMS C2, a British C class submarine of the Royal NavyThomas Built Buses' Saf-T-Liner C2Complement component 2C2.com, on which are hosted WikiWikiWeb and the Portland Pattern RepositoryCommand and control, a military term
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The exercise of authority and direction by a properly designated commander over assigned and attached forces in the accomplishment of the mission. Command and control functions are performed through an arrangement of personnel, equipment, communications, facilities, and procedures employed by a commander in planning, directing, coordinating, and controlling forces and operations in the accomplishment of the mission. [JP1-A]

The facilities, equipment, communications , procedures, and personnel essential to a commander for planning, directing, and controlling operations of assigned forces pursuant to the missions assigned. [JP1 ]

An estimate of the combined trend-cycle component is computed from C 1 by applying a centered 12-term moving average.
For more information, see X-11 Census Method II Seasonal Adjustment .

Command & Control