| Acronym | Definition |
|---|
| ESOA | Enterprise Service Oriented Architecture |
| ESOA | Enterprise Service Oriented Architecture (branch methodology) |
| ESOA | European Satellite Operators Association (est. 2002; Brussels, Belgium) |
| ESOA | European School of Antennas (est. 2004) |
| ESOA | Engineering Self-Organising Applications (conference) |
| ESOA | Executive Search Owners Association (Texas) |
| ESOA | Electronic Statement of Account (National Association of Student Financial Aid Administrators) |
| ESOA | Ethical Society of Austin (Texas) |
| ESOA | Entomological Society of America |