| ECO |
Engineering Change Order |
工程改动要求(客户) |
| ECO |
English Chamber Orchestra |
英国室内乐团 |
| ECO |
Emergency Changeover Order |
紧急转换命令 |
| ECO |
Epichlorohydrin Rubber |
氯醇橡胶 |
| ECO |
European Certifying Organization SpA (Italy) |
欧洲认证组织SpA（意大利） |
| ECO |
Economic Cooperation Organization |
经济合作组织 |
| ECO |
Entry Clearance Officer (UK immigration) |
入境检查官（英国移民） |
| ECO |
El Encanto, Colombia |
哥伦比亚El Encanto |
| ECO |
Electron-Coupled Oscillator |
电子耦合振荡器 |
| ECO |
Ecology |
生态学 |
| ECO |
Energy Committed To Offenders |
致力于罪犯的精力 |
| ECO |
Energy Cost Optimization |
能源成本优化 |
| ECO |
Entry Control Officer (UK fire service) |
入境管制主任（英国消防局） |
| ECO |
Earth Communication Office |
地球通信办公室 |
| ECO |
Electronic Central Office |
电子中心办公室 |
| ECO |
electronic combat officer (US DoD) |
电子作战军官（美国国防部） |
| ECO |
Environmental Compliance Organization International LLC (Portland, OR) |
环境合规组织国际有限责任公司（俄勒冈州波特兰） |
| ECO |
Enterprise Core Objects |
企业核心对象 |
| ECO |
Emergency Control Officer |
应急控制官 |
| ECO |
Economic Competitive Opportunity |
经济竞争机会 |
| ECO |
Early Childhood Outcomes |
幼儿期结果 |
| ECO |
Extraordinary Customer Opportunity (Sprint) |
非凡的客户机会（Sprint） |
| ECO |
Embedded Communication Object |
嵌入式通信对象 |
| ECO |
Ethernet Connection (NEC) |
以太网连接（NEC） |
| ECO |
Elected County Official |
当选县官员 |
| ECO |
ECORAIL Incorporated |
Ecorail公司 |
| ECO |
Echo Bay Mines, LTD. |
回音湾矿业有限公司。 |
| ECO |
Evolving Creative Opportunities |
不断发展的创新机会 |
| ECO |
Equipment Control Officer |
设备控制官 |
| ECO |
Emergency Coordinating Officer |
应急协调官 |
| ECO |
Ecological |
生态的 |
| ECO |
Enterprise Customer Optimization |
企业客户优化 |
| ECO |
Environmental Commissioner of Ontario (Canada) |
安大略省环境专员（加拿大） |
| ECO |
Environmental Conservation Organization |
环境保护组织 |
| ECO |
Environmental and Conservation Organisations (of Aotearoa, New Zealand) |
环境和保护组织（新西兰奥泰拉阿） |
| ECO |
Environmental Caring Organization |
环境关爱组织 |
| ECO |
Enterprise Core Object |
企业核心对象 |
| ECO |
Emergency Changeover Order signal (CCS #7 & ITU-T) |
紧急转换为信号(CCS % 26 # 7讨论) |
| ECO |
Embarkation Control Office |
登船管制办公室 |
| ECO |
Estudios Comerciales De OpiniÓn |
Estudios Comerciales De OpiniÓn |
| ECO |
Emergency Custody Order (mental health) |
紧急监护令（精神健康） |
| ECO |
Encyclopedia of Chess Openings |
国际象棋公开赛百科全书 |
| ECO |
Electronic Control (Sprint) |
电子控制（Sprint） |
| ECO |
Engine Certification Office (FAA) |
发动机认证办公室（FAA） |
| ECO |
Enhanced Connectivity Options (AT&T) |
增强的连接性(AT&T)的选项 |
| ECO |
Earls Court and Olympia (London, England) |
厄尔斯法院和奥林匹亚（英国伦敦） |
| ECO |
Environmental Careers Organization |
环境职业组织 |
| ECO |
Energy Cut Off |
能量切断 |
| ECO |
Equitable Consideration Offer (IRS) |
公平对价要约（IRS） |
| ECO |
Environmental Control Organization |
环境控制组织 |
| ECO |
Experiment in Construction with Object-Oriented Methods |
用面向对象方法进行建筑实验 |
| ECO |
English And Cultural Orientation |
英语与文化取向 |
| ECO |
Early Canadiana Online (digital library) |
早期Canadiana Online（数字图书馆） |
| ECO |
Electronic Collections Online |
电子期刊馆藏联机 |
| ECO |
Epichlorohydrin Rubber (Ethylene Oxide Copolymer) |
环氧氯丙烷橡胶（环氧乙烷共聚物） |
| ECO |
Earth Communications Office |
地球通信办公室 |
| ECO |
Elite Combat Operatives (gaming clan) |
精英战斗操作员（游戏部落） |
| ECO |
Engineering, Construction & Operations |
工程、建筑和操作 |
| ECO |
Edison-Chouest Offshore |
Edison Chouest海上 |
| ECO |
Equity Carve-Out |
股权分割 |
| ECO |
Ex Caelis Oblatus |
前Caelis Oblatus |
| ECO |
Ecological Scenario |
生态情景 |
| ECO |
Edit Change Order |
编辑变更单 |
| ECO |
Execution and Control of Operations |
操作的执行和控制 |
| ECO |
Engagement Control Officer (Tomahawk) |
交战控制官（战斧） |
| ECO |
Equal Competitive Opportunity (FCC) |
平等竞争机会（FCC） |
| ECO |
Environmental Career Opportunities |
环境职业机会 |
| ECO |
End Central Office (NARTE) |
终端中心办公室（NARTE） |
| ECO |
Earth Crossing Objects |
地球交叉物体 |
| ECO |
Electioneering Communication Organizations |
选举传播组织 |
| ECO |
Export Control Organization (UK) |
出口管制组织（英国） |
| ECO |
European Communications Office |
欧洲通信办公室 |