| Acronym | Definition | 
|---|
| COEA➣Component-Oriented Enterprise Applications (conference) | 
| COEA➣Certificate of Educational Achievement | 
| COEA➣Cost & Operational Effectiveness Analysis | 
| COEA➣China Overseas Exchange Association | 
| COEA➣Council of Europe Alliance | 
| COEA➣Church of Enlightened Assumption |