A comprehensive glossary of computer and Internet related terms. The definitions are detailed and clear, yet easy to understand. All definitions are double-checked for accuracy and are frequently updated. Use the alphabet near the top of the glossary to jump to a word starting with a certain letter or use the search box to search for individual terms.

List of Chat and E-mail Acronyms

An large database of acronyms commonly used in e-mail and online chat (such as instant messaging). Each acronym has a "Common" rating, which indicates how popular the acronym is. Use the search box to search for the meaning of any acronym you come across.

List of Emoticons

Emoticons are those fun text expressions often found in e-mail messages, websites, and online chat. Some examples of frequently used emoticons are =), ;-), and :-P. The database of emoticons contains many other expressions as well as some fun text images. You can search for emoticons by meaning or by the emoticon itself.