Chemistry

Archaic Chemical terms
Glossary of archaic chemical terms with references to related literature.
http://web.lemoyne.edu/~giunta/archema.html

Atmospheric Chemistry Glossary
Words and phrases used in atmospheric chemistry and environmental studies. Eenhanced with external links to further information.
http://www.shsu.edu/~chemistry/Glossary/a.html#A

Chemical Safety Information
Glossary of terms relating to chemical safety and chemistry in general.
http://msds.chem.ox.ac.uk/glossary/GLOSSARY.html

Chemicool.com: Chemistry Dictionary
Created by David D. Hsu of the Massachusetts Institute of Technology and his collaborators.
http://chemicool.com/dictionary.html

Chemistry & Environmental Dictionary
Contains definitions for many chemistry, environmental and other related technical terms and acronyms.
http://environmentalchemistry.com/yogi/chemistry/dictionary/

Combinatorial and Medical Chemistry Glossary
By Combinatorial Chemistry Review.
http://www.combichemistry.com/medical-chemistry-glossary.html

A Dictionary for Science
Compiled by A. J. Noice, BSc. Hons. Forensic Science, and edited by W. K. Griffiths, BSc. Hons. Forensic Science and Biology.
http://www.angelfire.com/ego/reference/sci/dic.html

General Chemistry Online: Glossary
Searchable and browsable by topic or letter. Part of General Chemistry Online! by Fred Senese at Frostburg State University.
http://antoine.frostburg.edu/chem/senese/101/glossary.shtml

Physical Organic Chemistry Terms
Indexed glossary of terms collected by the International Union of Pure and Applied Chemistry.
http://www.chem.qmul.ac.uk/iupac/gtpoc/index.html

UNCChem Glossary
A basic Chemistry glossary suitable for incoming freshman chemistry students.
http://www.shodor.org/unchem/glossary.html