Oxford English Dictionary The Second Edition of the OED is currently available as a 20-volume print edition. Updated quarterly.*
UNBIS Thesaurus Developed by the UN Dag Hammarskjöld Library. Available in six UN official languages.
UNESCO Thesaurus Developed by UNESCO for use in the indexing and retrieval of information in the UNESCO Integrated Documentation Network.
AGROVOC Multilingual Agricultural Thesaurus by FAO.
Environmental Terminology and Discovery Service By the European Environment Agency, EU.
English-Japanese, Japanese-English Dictionaries Sanseido Dictionaries by Goo.
UNTERM United Nations Multilingual Terminology Database by Terminology and Reference Section, Documentation Division, UN.
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