| Subject | English | Arabic |
| comp., MS | eXtensible Business Reporting Language | لغة تقارير العمل الموسعة (An XML language for the electronic communication of business and financial data) |
| comp., MS | Extensible Firmware Interface | واجهة البرامج الثابتة الموسعة (A type of interface between a computer, firmware, hardware, and the operating system. EFI defines a new partition style called GUID partition table (GPT). EFI serves the same purpose as the basic input/output system (BIOS) found in most x86-based computers) |
| comp., MS | Extensible Firmware Interface system partition | قسم النظام لواجهة البرامج الثابتة الموسعة (A small portion on a GUID partition table (GPT) disk that is formatted with the file allocation table (FAT) file system and contains the files necessary to start the computer and pass execution to an operating system which resides on another partition) |
| comp., MS | Extensible HTML | لغة HTML الموسعة (A markup language that extends HTML and reformulates it as XML) |
| dat.proc. | extensible markup language | لغة ترميز قابلة للاتساع |
| dat.proc. | extensible markup language | لغة الوسم القابلة للامتداد |
| dat.proc. | extensible markup language | لغة الترميز القابلة للامتداد |
| comp., MS | Extensible Markup Language | لغة التمييز قابلة الامتداد (A markup language for describing and exchanging structured data in a format that is independent of operating systems and applications. XML is a World Wide Web Consortium (W3C) specification and is a subset of Standard Generalized Markup Language (SGML)) |
| comp., MS | extensible rights markup language | لغة تمييز الحقوق القابلة للامتداد (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) |
| comp., MS | Extensible Stylesheet Language | لغة صفحات الأنماط الموسعة (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 | Unified Extensible Firmware Interface | الواجهة الموحدة للبرامج الثابتة الموسعة (A standard programming interface for setting up and booting a computer, based on the Extensible Firmware Interface (EFI) developed by Intel. It provides runtime services, which are used to access the drivers that were loaded in the pre-boot environment. For example, when booting from a network, the operating system can continue to use the same network protocols used to download it in the first place) |