Main Page | See live article | Alphabetical index DDR is a three-letter abbreviation with multiple meanings, including: Deutsche Demokratische Republik (German Democratic Republic) Double data rate; see DDR SDRAM Dance Dance Revolution Disarmament, Demobilization and Reintegration - activities designed to facilitate disbanding military fighters and easing their transition back into society. This is a disambiguation page; that is, one that just points to other pages that might otherwise have the same name. If you followed a link here, you might want to go back and fix that link to point to the appropriate specific page. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.