DCO

Acronym	Definition
DCO	District Coordination Officer (Pakistan)
DCO	Demande Chimique En Oxygène (French)
DCO	Digitally Controlled Oscillator
DCO	Defense Connect Online (US DoD Defense Information Systems Agency)
DCO	Defence Community Organisation (Australia)
DCO	defense coordinating officer (DOD)
DCO	District Coordination Office (Israeli-Palestinian Oslo Agreement)
DCO	Deputy Commanding Officer
DCO	Derivatives Clearing Organization (US Commodity Futures Trading Commission)
DCO	Doping Control Officer (athletic organizations)
DCO	Developer's Certificate of Origin (Linux)
DCO	District Commodore
DCO	Digital Central Office
DCO	Data Center Operations
DCO	Document Change Order
DCO	Director of Christian Outreach (Concordia University; Minnesota)
DCO	Document Control Officer
DCO	Damage Control Officer
DCO	Direct Commission Officer
DCO	Dental Care Organization
DCO	Dyschondrosteosis
DCO	Delayed Compliance Order (EPA)
DCO	Dial Central Office
DCO	Deputy Commissioner for Operations
DCO	Duke of Connaught's Own (Canadian regiment nickname)
DCO	Docket Control Order (sets the trial schedule)
DCO	Domino Collaboration Objects (Lotus Notes/Domino COM interface)
DCO	Drive Configuration Overlay (hard disks)
DCO	Direct Chemical Oxidation
DCO	Designated Complaints Officer (UK)
DCO	Dues Check Off (union working dues deducted from employees checks)
DCO	Data Conversion Operator
DCO	Distal Clavicular Osteolysis (osteology)
DCO	Detailed Checkout (NASA)
DCO	Decanted Oil
DCO	Distributed Cooperative Object
DCO	Disaster Control Officer
DCO	Debark Control Officer
DCO	Detainee Custody Officer (UK)
DCO	District Curriculum Office (education)
DCO	Database Configuration Output
DCO	Diluted Crude Oil
DCO	Downtime Due to Corrective Actions
DCO	Doctrine Coordination Office
DCO	Director Controller
DCO	Director Combat Operations (USAF)
DCO	District, Colonial and Overseas (Barclay's Bank)
DCO	Document Change Off-Line
DCO	Delivery Control Officer (US DoD)
DCO	Dorking Chamber Orchestra (est. 1988; Dorking, England, UK)
DCO	Delmar Community Orchestra (Delmar, NY)
DCO	District Credit Officer (job title)
DCO	Decorative Concrete Overlay
DCO	Division of County Operations (various locations)
DCO	Développement et Conception de l'Ouest (French: Design and Development of the West)
DCO	Data Collection Organization
DCO	Dive Center Organisation (software)
DCO	Detention Custody Officer (various locations)
DCO	Direct Capture of Objectives