Free On-Line Dictionary Of Computing (FOLDOC) (Popularity: )
Entries are cross-referenced to each other and to related resources elsewhere on the net. Has multiple mirror locations on the ...
Computer and Internet Glossary (Popularity: )
A comprehensive glossary of computer and Internet terms with easy-to-understand definitions.
ICDatamaster File-Extension library (Popularity: )
Comprehensive index listing arranged alphabetically of file extensions known for DOS, Windows, OS2, Apple and UNIX.
Inside Macintosh Glossary (Popularity: )
PDF file with extensive glossary of Macintosh related terms.