(DISA) Formerly called the Defense Communications Agency (DCA), this is the government agency responsible for managing the Defense Data Network (DDN) portion of the Internet, including the MILNET. Currently, DISA administers the DDN, and supports the user assistance services of the DDN NIC.
Last updated: 1994-12-01
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Nearby terms: Defense Communications Agency « Defense Data Network « Defense Data Network Network Information Center « Defense Information Systems Agency » Defense Trade Regulations » deferral » definite clause