What does ECHO stand for?

The list of ECHO abbreviation meanings.

Stands For|125Abbreviated As|1Related|0
2
European Cities of Historic Organs
2
European Cities of Historical Organs
2
European Commission's Humanitarian Office
2
European Commission Humanitarian Organization
2
European Community Host Organisation
2
European Community Host Organization(Technology)
2
European Community Humanitarian Organization
2
Evangelical Christian Humanitarian Outreach
2
Evelina Children's Heart Organisation
2
Everyone Cooperating to Help Others
2
Evolutionary Capability for Headquarters Operation(Military)
2
Exceptional Children Have Opportunities
2
Executive Council of Home Owners
2
Expanded Characteristic Option(Science)
2
Experience of Care and Health Outcomes
2
Experiment for Coordinated Helioseismic Observations(Science)
2
Exploited Children's Help Organization
2
Exploring & Collecting History Online
2
Extended Care Health Options
2
Extraction and Classification of Homogeneous Objects
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APASmart Define. (2018). echo. Retrieved September 20, 2026, from http://smartdefine.org/echo/abbreviations/f
ChicagoSmart Define. 2018. "echo" http://smartdefine.org/echo/abbreviations/f (accessed September 20, 2026).
HarvardSmart Define 2018, echo, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/echo/abbreviations/f>.
MLASmart Define. "echo" 7 February 2018. Web. 20 September 2026. <http://smartdefine.org/echo/abbreviations/f>