Web Directory

» Alcohol and Other Drug Thesaurus - AOD
   National Institutes of Health thesaurus. Provides resource for medical, social, and demographic terms related to alcohol and drug use.
   http://etoh.niaaa.nih.gov/AODVol1/Aodthome.htm

» Art and Architecture Thesaurus
   Getty's terms, as used in several AAT indexes.
   http://www.getty.edu/research/conducting_research/vocabularies/aat/

» Babynames Thesaurus
   You can search for a name from its meanings. The site has more than 10,000 names with meanings.
   http://www.yourbabysname.com/thesaurus.htm

» Concept Space
   Management education thesaurus from the London Business School organizes terms into a solar system of related ideas.
   http://conceptspace.london.edu/

» Getty Thesaurus of Geographic Names
   Structured vocabulary of place names.
   http://www.getty.edu/research/conducting_research/vocabularies/tgn/

» Inter Active Terminology for Europe (IATE)
   European Union terminology. Available on most European Union languages.
   http://iate.europa.eu/iatediff/

» Library of Congress Classification Schedules
   A list of LOC Classification schedules.
   http://www.loc.gov/catdir/cpso/lcco/lcco.html

» Library of Congress Thesauri
   Links to multiple LOC thesauri, including GLIN, the Global Legal Information Network.
   http://www.loc.gov/lexico/servlet/lexico

» Maths Thesaurus
   Definitions of common mathematical terms, along with broader, narrower, and related concepts.
   http://thesaurus.maths.org/

» NASA Thesaurus
   National Aeronautics and Space Administration Thesaurus. Includes coverage of scientific terms.
   http://www.sti.nasa.gov/nasa-thesaurus.html

» The Astronomy Thesaurus
   Astronomical terms. Searches may be performed in English, French, German, Italian, and Spanish.
   http://www.mso.anu.edu.au/library/thesaurus/

» Thesaurus of Musical Instruments
   Over a thousand instruments, with relational links based on the Library of Congress Subject Headings.
   http://alteriseculo.com/instruments/