Electron Microprobe Auger Spectroscopy电子探针钻光谱 European Male Ageing Study欧洲男性衰老研究 Enforcement Management and Accountability System执行管理和问责制度 European Menopause and Andropause Society (Hellerup, Denmark)欧洲的更年期,使社会(Hellerup、丹麦) Employment Medical Advisory Service就业医学谘询服务 Enrollment Management Admission System入学注册管理系统 Expressway Monitoring Advisory System (Singapore)高速公路监控咨询系统(新加坡) Electronic Mail Alerting System电子邮件报警系统 Electromagnetic Analysis System电磁分析系统 East Midlands Ambulance Service (UK)东部内陆急救中心(英国) Exercise Message Analysis System运动信息分析系统 Engineered Materials Arresting System (NTSB)工程材料逮捕系统(国家) USEUCOM Emergency Message Authentication SystemUSEUCOM紧急信息认证制度 Emergency Message Authentication System紧急消息认证制度 Eco-Management and Audit Scheme (EU programme)与稽核计划逐步走上(欧盟计划)