| Subject | English | French |
| busin., labor.org., account. | Extensible Business Reporting Language | Format électronique XBRL |
| comp. | extensible language | langage extensible |
| commun., IT | Extensible Markup Language | langage de balisage extensible |
| IT | Extensible Markup Language | langage XML |
| comp. | extensible markup language | langage à balises personnalisable |
| comp., MS | extensible rights markup language | langage XrML (A proposed standard digital rights management (DRM) markup language which enables users to specify rights and conditions associated with resources, such as digital content or Web services) |
| IT | extensible stylesheet language | langage évolutif pour feuilles de style |
| comp., MS | Extensible Stylesheet Language | langage XSL (An XML vocabulary that is used to transform XML data to another form, such as HTML, by means of a style sheet that defines presentation rules) |
| comp., MS | Extensible Stylesheet Language Transformations | langage XSLT (A declarative, XML-based language that is used to present or transform XML data) |