- CCTV Glossary - Glossary of closed-circuit television, general video and graphics terminology.
- DigicamGuides.com - Camera and digital camera terms.
- Glossary Of Audio Terminology - Glossary of audio terminology definitions on the web.
- Guitar Nine Records Glossary of Terms - Buzzwords, jargon and terms used in recording studios by producers, engineers, composers and musicians.
- Hi Fi Writer - Dictionary of Home Entertainment - Terms defined as well as given an "everyday usage" context.
- Music Technology Dictionary - Regularly updated dictionary from zonicweb.net.
