- Technical Glossaries & Dictionaries
- Abbreviations and Acronyms of the U.S. Government
- Applied Sciences and Engineering Dictionary, Applied Sciences and Engineering Glossary and Applied Sciences and Engineering Terms listings from the Glossarist directory of glossaries and dictionaries.
- BABEL: A Glossary of Computer Related Abbreviations and Acronyms
- Category: Electrical Engineering. The American Heritage Dictionary of the English Language: Fourth Edition. 2000
- Dictionary of Aerospace Engineering
- Dictionary of Algorithms and Data Structures
- EngNet - Engineering Dictionary
- Glossary of Terms
- Metallurgic, Engineering and Computer related terms
- Power Engineering Dictionary
- NASA Thesaurus & Related Information
- Rane Professional Audio Reference Home
- Thomas Register of American Manufacturers - industrial manufacturing supplies, equipment, plastics, valves, fasteners, motors, compressors, engineering, CAD/CAM, sheet metal fabricating
- Glossary of Thomson Scientific terminology