Acronym: Web-Based Training. Synonym for e-Learning or online learning.

Refers to Web applications supporting interactive information sharing, interoperability, user-centered design, and collaboration. Refers to the way users interact with the Web, not to Web technical specifications.

Synchronous meeting using web technology, which may include video, audio and application sharing.

Online seminar, conducted using Web conferencing software. Synchronous event, may sometimes be recorded for asynchronous access.

An electronically enabled workspace, included in most Web conferencing applications. Users can add content and mark it up, so that it functions as a virtual dry-erase board.

A wiki is a Web site on which all users may create, modify and organize content collaboratively, using only a browser (no other software required).

Acronym: Wireless Markup Language. Enabled display of Web content on cell phones and PDA’s, but obsolescent (if not actually obsolete) since smartphones became available.

Windows Media Video, a compressed video format for several proprietary codecs developed by Microsoft. Originally designed for Internet streaming as a competitor to RealVideo. WMV 9 is used for physical-delivery formats, e.g. HD DVD and Blu-ray Disc.

Acronym: World of Warcraft. A massively multiplayer online role-playing game (MMORPG).

Acronym: What You See Is What You Get. Usually applied to editing or authoring tools, WYSIWYG means that the appearance of text or other objects in the tool is very similar to the the way that they will appear to the end user. Pronounced "Whiz-e-wig".