What does ECHO stand for?

The list of ECHO abbreviation meanings.

15
Exploring Cultural Heritage Online
9
Echocardiographic
9
Educational Concerns for Hunger Organization
8
Enforcement and Compliance History Online(Government, Science)
8
Echocardiograms
7
Electronic Clearing House, Inc.
7
Enforcement & Compliance History Online(Science)
5
Echocardiographically
5
Extended Care Health Option
5
European Community Humanitarian Office
4
Emergency Care Help Organization
4
European Commission's Humanitarian Aid Office
4
European Commission Humanitarian Office
3
Each Community Helps Others(Science)
3
Elder Cottage Housing Opportunity
3
Emergency and Community Health Outreach
3
Enforcement Compliance History Online
3
Enteric Cytopathogenic Human Orphan
3
Enteric cytopathic human orphan
3
European Commission Host Organisation(Technology)
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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>