ESX
| Acronym | Definition |
|---|---|
| ESX | Burlington (Amtrak station code; Burlington, VT) |
| ESX | Electronic Security Expo (training event) |
| ESX | Elastic Sky X (VMware project) |
| ESX | Engagement Simulation Exercise |
| ESX | Enrollment Services Express (Essex County College; Newark, NJ) |
| ESX | Emergent Systems Exchange, LLC (computer hardware; Minneapolis, MN) |