What does DCO mean in Military?
This page is about the meanings of the acronym/abbreviation/shorthand DCO in the Governmental field in general and in the Military terminology in particular.
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What does DCO mean?
- defense coordinating officer
- Department of Defense single point of contact for domestic emergencies. Assigned to a joint field office to process requirements for military support, forward mission assignments through proper channels to the appropriate military organizations, and assign military liaisons, as appropriate, to activated emergency support functions. Also called DCO.