CCO

Acronym	Definition
CCO	Cisco Connection Online (Cisco Systems)
CCO	Cancer Care Ontario (Canada)
CCO	Chief Compliance Officer (corporate title)
CCO	Chief Creative Officer (corporate title)
CCO	Chief Customer Officer (corporate title)
CCO	Continuous Cardiac Output
CCO	Cytochrome C Oxidase
CCO	College of Chiropractors of Ontario
CCO	Chief Communications Officer (corporate title)
CCO	Close Combat Optic
CCO	Contract Change Order
CCO	Conservative Central Office (UK)
CCO	Community Corrections Officer
CCO	Certified Crane Operator
CCO	Contingency Contracting Officer
CCO	Current Controlled Oscillator
CCO	Condemned: Criminal Origins (video game)
CCO	Chief Carbon Officer
CCO	Complex Contingency Operations
CCO	Catholic Conference of Ohio (Columbus, Ohio)
CCO	Combat Cargo Officer
CCO	Canadian Cadet Organizations
CCO	Chief Consulting Officer (corporate title)
CCO	Central Control Officer
CCO	COMINT Channels Only
CCO	Construction Council of Ontario (Union)
CCO	Crystal Controlled Oscillator
CCO	Concord Chamber Orchestra (Milwaukee, WI)
CCO	Can't Call Out
CCO	Chief of Combined Operations
CCO	Cópia de Carbono Oculta (Portuguese: Blind Carbon Copy)
CCO	Coastal Caribbean Oils & Minerals, Ltd (former stock symbol; now delisted)
CCO	Chief Control Officer
CCO	Circuit Control Officer
CCO	Continuity-Check Outgoing
CCO	Container Control Officer
CCO	Circuit Control Office
CCO	Customer Care Office
CCO	Charlotte Civic Orchestra (Charlotte, NC)
CCO	Computer Center Operator
CCO	Circumpolar Coordination Office (University of the Arctic; Rovaniemi, Finland)
CCO	Canadian College of Organists
CCO	Communications Control Officer
CCO	Combat Control Officer (Canadian naval equivalent of USN TAO and Royal Navy PWO)
CCO	Communications Collection Outstation
CCO	Collapsed Central Office (Tachion Networks, Inc.)
CCO	Central Contracting Office
CCO	Classified Control Officer
CCO	Cadet Chief Officer
CCO	Critical Compliance Objective
CCO	Certified Court Officer (Deputy Sheriffs Association of Michigan)
CCO	Compound Cycle Engine
CCO	Christian Care Organization
CCO	Canberra Community Orchestra (now renamed the National Capital Orchestra)
CCO	Clinchfield Railroad Company
CCO	Claims Central Office (insurance)
CCO	Computing Center Operations
CCO	Coal Controller Organization (India)