A Glossary of Color Science
   Organized by Alex Byrne and David Hilbert.
   http://tigger.uic.edu/~hilbert/Glossary.html

Definition of Acoustics Terms
   Glossary of terms related to acoustics.
   http://www.rtagroup.com.au/wizard/definition_acoustics.html

Dyer Labs Technical Resource Glossaries
   Specialized multi-language technical glossaries for optical microscopy, firearms and a general glossary of abbreviations.
   http://www.dyerlabs.com/glossary/

FDA Pesticide Glossary
   Glossary of alternative names for pesticides and related chemicals in PDF format.
   http://vm.cfsan.fda.gov/~frf/pestglos.html

Glossary for Transport Statistics, 3rd edition
   Road, rail, waterways, and pipelines. Also in print, with parallel versions in French and Russian. By the United Nations Economic Commission for Europe (UN/ECE), the European Conference of Ministers of Transport (ECMT), and Eurostat, 2003, 109 pages.
   http://www1.oecd.org/cem/online/glossaries/GloStat3e.pdf

Linguistic Glossary
   This is a glossary of terms used in the morphological, syntactic, and pragmatic analysis of text.
   http://www.sil.org/linguistics/GlossaryOfLinguisticTerms/

Metallurgical Dictionary
   Searchable dictionary of more than 1,000 metallurgical terms.
   http://www.principalmetals.com/glossary/step1.asp

Stammtisch Beau Fleuve
   Glossary of 2,000 science and technology related terms with a healthy mix of other hard-to-categorize references.
   http://www.plexoft.com/SBF/

Word List of Sciences and Studies
   A listing of over 550 names and definitions for sciences, studies and academic disciplines.
   http://phrontistery.50megs.com/sciences.html