Equipment Facility Requirement设备设施的需求 Extended Frequency Range扩展的频率范围 Enhanced Full Rate增强型全速率 European Fast Reactor (reprocessing of spent nuclear fuels)欧洲的快速反应堆的燃料(再) Emergency First Response/Responder紧急的第一反应/应用者 Electronic Failure Report电子故障报告 Effective Resolution有效分辨率, 有效清晰度 Electronic Flight Rules电子飞行规则 Expect Further Routing期望进一步路由 European Financial Roundtable欧洲经济的圆桌会议 Expiratory Flow Rate (pulmonary function testing)呼气流量(肺功能检查) Eastern Frontier Rifles (India)东部边境步枪(印度) External Function Request外部功能的要求 Eit Fits Realtime何时适合实时 Emergency First Response紧急的第一反应