Environmental Science Services Administration环境科学的服务管理 Environmental Survey Satellite艾萨(环境勘测卫星) Earthfriendly and Self Sufficient ArchitectureEarthfriendly和自给自足的建筑 European Scientists Sequencing Arabidopsis欧洲科学家测序拟南芥 East of Scotland Squash Association在苏格兰的南瓜协会 Explosive Safety Self Assessment爆炸安全的自我评估 Economic Society of South Africa南非的经济社会发展 Environmental Science Students Association环境科学学生协会 Stockholm Arlanda Airport, Sweden (ICOA code)斯德哥尔摩,瑞典Arlanda机场(ICOA代码) Electronic Systems Security Assessment电子系统安全评估 Engineering of Software Services for Pervasive Environments (workshop)软件工程化、服务为普遍的环境(车间) English Schools Swimming Association英语学校游泳协会 Employment Service Systems Administrator (UK)就业服务系统管理员(英国) Eastern Shan State Army掸邦东部的军队 Electronic Systems Security Analyst (USAF)电子系统安全分析(美国空军)