Glossary

CALLComputer-Assisted Language Learning: The field of applying information and communication technology in a language learning/teaching situation
CLComputational Linguistics
ICALLIntelligent Computer-Assisted Language Learning: The field of applying information and communication technology in a language learning/teaching situation and the application includes methods of computational linguistics.
ITSIntelligent Tutoring System: A learning technology system that dynamically adapts learning content to a learner's specific objectives, needs, and preferences by using its expertise in instructional methods and the subject to be taught. (A Definition from the "Learning Technology Standards Committee Glossary Working Group P1484.3" of the IEEE)
Regular Expression A regular expression is a formal method for specifying search and replace operations on symbols.
WWW The World Wide Web is a part of the Internet.