缩写	全称	中文释义
ECHO	Extended Campus Health Occupations	扩展校园卫生职业
ECHO	Exfoliation Cleansing Hydration And Oxygenation	去角质清洁水化和氧合
ECHO	Display other commands as they are executed	执行时显示其他命令
ECHO	Electronic Clearing House	电子票据交换所
ECHO	Entrepreneurial Concepts Hands On	创业理念实践
ECHO	Exchanging Contacts Helps Opportunities	交换联系人有助于提供机会
ECHO	Enhanced Cargo and Port Handling Optimization	加强货物和港口装卸优化