International Society for Ecological Economics国际生态经济学学会 International Sun-Earth Explorer国际太阳－地球探测器 International Society of Explosives Engineers国际社会的炸药的工程师 Information Science and Electrical Engineering资讯科技和电子工程 Intelligent Support for Exploratory Environments (workshop)智能支持探索性环境(车间) Information System Engineering Environment信息系统工程的环境 International Sun Earth Explorer地球的探索者。国际太阳 Integrated Software Engineering Environment集成软件工程环境 International Society for the Enhancement of Eyesight国际社会对提高视力 International Society for Environmental Ethics国际社会对环境伦理 Independent School Entrance Examination独立学校的入学考试 International Symposium on Electronics and the Environment (IEEE)国际研讨会和环境的电子(IEEE) International Society for Environmental Epidemiology国际社会对环境的流行病学 Instant Support Enterprise Edition即时支持企业版 International Society for Electrosleep and Electroanaesthesia国际电睡眠与电麻醉学会