International Business Machines (IBM) glossary http://www-3.ibm.com/ibm/terminology/goc/gocmain.htm
Computer and Internet Technology Dictionary and Search Engine: http://webopedia.com/
The PC Guide; lots of good, hard-core definitions and descriptions: http://www.pcguide.com/index.htm
What Is It? IT-specific encyclopedia: http://whatis.techtarget.com/
Paul E. Black, "Dictionary of Algorithms and Data Structures", National Institute of Standards and Technology (Sep 4, 1998). http://www.nist.gov/dads/ 17 Feb 2002.
Dictionary of PC hardware and data communications terms: http://www.oreilly.com/reference/dictionary/
Intel Home Computing Glossary http://www.intel.com/home/glossary/body.htm
CNET Malaysia: http://malaysia.cnet.com/Briefs/Glossary/
Web, internet, hypermedia informal glossary of terms: http://www.w3.org/Glossary
Intel Networking and Communication Building Blocks Glossary http://www.intel.com/design/network/glossary.htm
Networking hardware terminology http://www.nullmodem.com/terms.htm
RAD Data Communications networking tutorials developed at Tel Aviv University and the Technion, Israel Institute of Technology: http://www.rad.com/networks/netterms.htm
Communications Engineering notes, University of Aberdeen, United Kingdom, Dr. Godred Fairhurst http://www.erg.abdn.ac.uk/users/gorry/course/road-map.html
Web architecture terms: http://www.w3.org/Architecture/Terms
The PC Technology Guide http://www.pctechguide.com/
Integrated Drive Electronics (IDE): http://www.ora.com/reference/dictionary/terms/I/Integrated_Drive_Electronics.htm
“The Language List” of computer programming languages: http://cui.unige.ch/langlist.