XML (eXtensible Markup Language)

A language used by Web developers and designers for creat-

ing declarative markup languages like Hypertext Markup Language (HTML), only more flexible in that documents written in XML can be shared across different information systems, particularly the Internet, and can adapt to different presentation style sheets and applications. A condensed form of Standard Generalized Markup Language (SGML), XML is published and maintained by the World Wide Web Consortium (W3C). See also W3C and Web.

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• High-Level Data Link Control (HDLC)
• high-order mode
• high-pass filter
• High Performance Parallel Interface (HIPPI)
• high speed
• high-speed channel (H channel)
• High-Speed Circuit Switched Data (HSCSD)
• High Speed Downlink Packet Access (HSDPA)
• High Speed Uplink Packet Access (HSUPA)
• high-tier
• high voltage (HV)
• HiperACCESS (High performance radio ACCESS)
• HiperLAN/1 (High performance radio Local Area Network version 1)
• HiperLAN2 (High performance radio Local Area Network version 2)
• HiperMAN (High performance radio Metropolitan Area Network)
• HIPPI (HIgh Performance Parallel Interface)
• Hockham, George
• hold
• hold
• Holmes, E.T.
• home page
• home page
• HomePlug
• home run
• hook switch