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Of'fice of Civ'il and Defense' Mobiliza"tion

the former division (1958–61) of the Executive Office of the President that administered all federal programs dealing with the defense by civilians of their homes, families, communities, etc., in the event of enemy attack. Abbr.: OCDM

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

office hoursOffice of Defense Transportation


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