Glossary of chromatography terms http://hplc.chem.shu.edu/BOOK/glossary/define.html Page on mammals of the world – search by everyday or scientific name http://nmnhwww.si.edu/msw/ Glossary on space with links to other science glossaries http://www.redorbit.com/education/reference_library/glossary/ Biotechnology glossary http://biotechterms.org/ Chemical elements http://www.cdc.gov/niosh/ipcs/icstart.html Weather glossary with 800 terms http://www.weather.com/glossary/ Glossary on weather http://www.weather.com/glossary/ Chemistry: definitions of hundreds of terms related to chemistry http://scienceworld.wolfram.com/chemistry/letters/ Terminology of basic and applied chemistry - links to a large number of glossaries http://www.chem.qmw.ac.uk/iupac/index.html Database on chemistry, elements and compounds http://classifications.wipo.int/fulltext/nice/enmn01.htm Afforestation glossary (FAO) http://www.fao.org/docrep/v6530e/v6530e12.htm Afforestation glossary http://rredc.nrel.gov/biomass/forest/ Glossary on wood http://rredc.nrel.gov/biomass/forest/tim_glossary/ Glossary on wood http://www.wii.com/glossary.htm Glossary on wood http://www.westfraser.com/glossary.htm Glossary on woods of the world http://www.woodweb.com/~treetalk/Deglupta/wow_glossary.html Dictionary of biotechnology terms – also includes acronyms http://biotech.icmb.utexas.edu/ Chemistry glossary http://genchem.chem.wisc.edu/labdocs/glossary/glossary.htm Glossary on the science of color http://ziggy.derby.ac.uk/colour/info/glossary/ Guide on the metric system http://ts.nist.gov/ts/htdocs/200/202/metrsty3.htm Interactive measurement converter http://www.convert-me.com/en/ Glossary on household waste http://www.epa.gov/grtlakes/seahome/housewaste/src/glossary1.htm Glossaries on dinosaurs: names of species, pictures, etc. http://palaeo.gly.bris.ac.uk/dinobase/dinomenu.html Glossary on dinosaur anatomy http://www.dinosauria.com/dml/anatomy.htm Glossary on mathematical programming http://www.cudenver.edu/~hgreenbe/glossary/glossary.html Basic science glossary http://hermes.astro.washington.edu/mirrors/MendelWeb/MWgloss.html Glossary of the names of organic compounds http://www.chem.qmul.ac.uk/iupac/class/ Glossary of terms on physical organic chemistry http://www.chem.qmul.ac.uk/iupac/gtpoc/ Dictionary of odontological terms http://www.masel.com/glossary.html Portal with resources for biomolecular research http://www.public.iastate.edu/~pedro/research_tools.html Science and environment portal with links to hundreds of glossaries, dictionaries and thesauruses http://mel.lib.mi.us/science/scidict.html Glossary on volcanoes, hydrological dangers and technology http://vulcan.wr.usgs.gov/Glossary/framework.html Glossary on volcanoes http://vulcan.wr.usgs.gov/Glossary/volcanic_terms.html Glossary on terms related to water http://www.tec.org/tec/terms2.html The organization's glossary on water quality http://www.wqa.org/WQIS/Glossary/GlossHome.html