ECO

ECO Early Canadiana Online (digital library) 早期的Canadiana在线(数字图书馆)

ECO Electronic Collections Online 电子馆藏在线

ECO Epichlorohydrin Rubber (Ethylene Oxide Copolymer) 环氧氯丙烷橡胶(环氧乙烷共聚物)

ECO Earth Communications Office 地球通讯办公室

ECO Elite Combat Operatives (gaming clan) 精英战斗分子(游戏族)

ECO Edison-Chouest Offshore Edison-Chouest离岸

ECO Ex Caelis Oblatus 例Caelis Oblatus

ECO Edit Change Order 编辑修改订单

ECO Execution and Control of Operations 执行控制操作

ECO Equal Competitive Opportunity (FCC) 平等竞争的机会(FCC)

ECO Earth Crossing Objects 地球交叉的物体

ECO Electioneering Communication Organizations 竞选沟通组织

ECO Export Control Organization (UK) 出口管制机构(英国)

ECO European Communications Office 欧洲通讯办公室

ECO Engineering, Construction & Operations 工程、建筑和操作

ECO Equity Carve-Out 股权Carve-Out

ECO Ecological Scenario 生态场景

ECO Engagement Control Officer (Tomahawk) 订婚控制官员(钺)

ECO Environmental Career Opportunities 环保事业机会

ECO End Central Office (NARTE) 中央办公室(NARTE结束)