English > Defense Information Systems Agency: 1 sense > noun 1, group| Meaning | A combat support agency in the Department of Defense responsible / responsible for developing and operating and supporting information systems to serve the needs of the President / President and the Secretary ... / Secretary of Defense and the Joint Chiefs of Staff. |
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| Synonym | DISA |
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| Part of | Department of Defense, Defense Department, United States Department of Defense, Defense, DoD | The federal department responsible / responsible for safeguarding national security of the United States |
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| Broader | agency, federal agency, government agency, bureau, office, authority | An administrative unit of government |
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