European Architecture Students Assembly欧洲建筑学生集会 East Asian Student Association东亚学生会 Electrical Apparatus Service Association, Inc.电气服务协会,公司 Easy Access Savings Account易于访问的储蓄存款帐户 International Alliance Service国际联盟的服务 European Advertising Standards Alliance (Brussels, Belgium)欧洲的广告标准联盟(比利时布鲁塞尔) European Academic Software Award欧洲学术软件奖 Electrical Apparatus Service Association电气设备服务协会[美] Seaman Apprentice, Engineering Aide Striker (US Navy rating)西曼学徒,工程助理射手(美国海军等级) European Association of Social Anthropologists社会人类学家的欧洲协会 European Aviation Safety Agency欧洲航空安全机构