Stands for Wide Area Network. A network of computers that covers a large geographical distance.
Web Application
An application in which all or part of it is downloaded from the Web each time it is run. The term typically refers to the use of Web browsers and Java applets. Web pages increasingly resemble the interactive behavior of local applications. Retrieving a Web page may cause the execution of code in the Web server as well as code in the HTML page brought into the user's machine. Clicking an icon on a Web page may cause a Java applet to be downloaded and executed in the user's machine.
Web Page
A Web page is a document written in HTML and meant to be viewed in a Web browser on the Internet or World Wide Web such as Netscape, Internet Explorer, or Opera.
Whois
An Internet database that provides information on a person or an organization.
WWW
Stands for World Wide Web. A very popular Internet service that organizes information using a hypertext and hypermedia system of linking documents, FTP sites, gopher sites, WAIS, and telnet.