- 3D Glossary - Illustrated glossary of 3D rendering terminology used in game and simulation design.
- Component Software Glossary - Glossary of terms central to component software design with extensive definitions.
- Computer Graphics - Computer video and graphics glossary.
- Data Acquisition Terminology - Alphabetical glossary of data acquisition terms.
- Dictionary of Imaging and Electronic Documentation - Definitions of terms specific to electronic documents, electronic libraries, imaging, and image processing.
- Dictionary of Technical Terms - Technical terms defined and explained in plain English.
- Ecommerce Dictionary - The most commonly used computer, ecommerce, web design, internet marketing, search engine optimization and internet terms explained.
- Embedded Systems Glossary - Glossary of embedded systems and general computing terms.
- Filename.info - Information about DLL/EXE files including software providing file, file details, version information, checksums, and relation to viruses/trojans/backdoors/spyware/adware
- Firewall Glossary - Basic glossary of firewall and computer security terminology.
- Free Web Site Hosting - Web Hosting Glossary of Terms.
- Glossary of Video Surveillance Terms - A technical reference on video surveillance and security camera specifications.
- Hosting Glossary - Definitions of common Web hosting terms and links to related sites and articles.
- IBM Terminology - Collection of IBM computing terminology glossaries.
- Inside Macintosh Glossary - PDF file with extensive glossary of Macintosh related terms.
- Internet Cryptography - Glossary of cryptographic and computer terminology from the book "Internet Cryptography".
- MacOS 8 and MacOS 9 Terminology - Indexed glossary of MacOS terms for developers, also available in downloadable PDF format.
- McAffe Virus Glossary - Glossary of virus terminology with index.
- Memory Management Glossary - Index of technical vocabulary associated with memory management research and development. Also available in a single-file download.
- Networking Encyclopedia - Definitions of enterprise-computing terms from Network World.
- NSA Glossary of Security and Intrusion Detection - Glossary of terms used in computer security and intrusion detection originally compiled by Greg Stocksdale of the NSA Information Systems Security Organization.
- Panda Software's Anti-Virus Glossary - A glossary with brief descriptions of technical terms related to computer viruses and antivirus programs.
- Principia Cybernetica Web - A cross-referenced dictionary of cybernetics and systems.
- SANS Institute - Terms Used in Computer Security and Intrusion Detection - Alphabetical list.
- SEO Glossary - Commonly used terms and phrases in search engine optimization.
- TSEG - TSEG is a specialist glossary that concentrates on terms within Search Engine Marketing.
- Unicode Glossary - Glossary of unicode terminology with additional links to an FAQ and the Unicode Standard Version 3.0.
- Web Video 4 U Streaming Media Dictionary - Dictionary of streaming media terms. Created for streaming media professionals, Internet companies, and students of streaming media.
- Windows Platform Glossary - A glossary of Windows terms and acronyms from Microsoft.
- Xerox Acronyms and Abbreviations - By the Partsdrop. Terminology of the copier industry.
