Radio der Deutschen Und Rätoromanischen Schweiz (Radio of the German and Rhaeto-Romanic speaking Switzerland)

Data Relay Satellite数据中继卫星 Digital Reference Sequence数字参考序列 Discourse Representation Structure言谈表达结构 Digital Radio System数字无线电系统 Dead Reckoning System推测航行系统 Design Requirement Specification设计需求说明 Dial Return System拨回来系统 Doctors' Reform Society of Australia澳大利亚的社会改革的医生 Doctor of Religious Science医生对宗教的科学 Decreasing Returns to Scale减少返回规模 Data Refinement System数据提炼系统 Driver Record Surcharge (insurance)司机记录(保险附加费) Data Recording Subsystem数据记录系统 Deployable Red Switch部署的红色开关 Display Resource (WordPerfect for Win)为赢得的文字完全软件资源(显示)