| Source | Target | | Extensible Application Markup Language | Extensible Application Markup Language |
| Extensible Authentication Protocol method | metodo Extensible Authentication Protocol |
| eXtensible Business Reporting Language | XBRL (eXtensible Business Reporting Language) |
| Extensible Firmware Interface | Extensible Firmware Interface |
| Extensible Firmware Interface system partition | partizione di sistema EFI |
| Extensible HTML | Extensible HTML |
| Extensible Markup Language | Extensible Markup Language |
| eXtensible Metadata Platform | eXtensible Metadata Platform |
| extensible rights markup language | Extensible Rights Markup Language |
| Extensible Storage Engine | Extensible Storage Engine |
| Extensible Stylesheet Language | Extensible Stylesheet Language |
| Extensible Stylesheet Language Transformation | Trasformazione XSL, Extensible Stylesheet Language Transformation |
| Extensible Stylesheet Language Transformations | Extensible Stylesheet Language Transformations |
| Hyper-V Extensible Switch | Commutatore estendibile Hyper-V |
| Unified Extensible Firmware Interface | Unified Extensible Firmware Interface |
