Division Medical Operations Center分区医疗操作中心 Dark Magician of Chaos (Yugioh card game)黑巫师的混乱(Yugioh纸牌游戏) Diversified Manufacturing of Ca多元化生产中的钙 Distributed Mission Operations Center分布式作战使命的中心 Defense Medical Oversight Committee医疗监督委员会的防守 Defence Media Operations Centre (UK MoD)英国国防媒体中心模式