sign in Acronyms D Glossary Acronyms   A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z D Acronym/Abbreviation Full Name Class DEAL Digital Energy Atlas & Library- www.ukdeal.co.uk CDA DETR Department of the Environment, Transport and the Regions GEN DMSG Data Management Steering Group - Internal Committee of CDA Participants CDA DMZ De-Militarised Zone. A term used to identify the intermediate ground and equipment between an un-trusted and a trusted domain GEN DTI Department of Trade and Industry GEN DUG Deal User Group – Public Group of Deal Users CDA