这些缩写是什么意思:AM,AD,ADM,EMS,EC,EA,ENG,ES,SSD,EMS,DSSD,CCM,A...答:Soft ware Systems Development 软件系统开发DSSD,Data structured system development 结构化数据系统开发CCM,Customer Communication Management 企业客户沟通管理系统A/C, Account 帐户 Accounting Clerk 会计文员IA,information Architecture 信息架构SQA,Software Quality Assurance 软件质量保证;Supplier Quality...