Economic Defence Advisory Committee经济保护咨询委员会[美] Equipment Distribution And Condition设备的分布和条件 Error Detection And Correction误差检测与校正 Electron Donor Acceptor Complex电子施周昼合物 Economic Development Advisory Committee经济发展顾问委员会 European Design Automation Conference欧洲的自动化设计会议 Exotic Dancers' Association of Canada (now Exotic Dancers' Rights Association)加拿大的异国情调的舞者协会(现在异国情调的舞者的人权协会) Eat Dinner and Chill吃晚饭和寒意 Electronic Design Automation Companies (Industry Association)电子设计自动化公司(工业协会) Economic Developers Association of Canada经济开发商协会,加拿大 Edac Technologies CorporationEdac技术公司 Economic Defense Advisory Committee (US Department of State)经济国防顾问委员会(美国国务院的)