The Agriculture and Forestry Ontology (AFO) is based in the Agriforest thesaurus and maintained by the Viikki campus library, of the University of Helsinki Library. It contains 6000 concepts in four languages (English, Finnish, Swedish and Latin) . 

By Phil Myers

APAIS is a subject index to scholarly articles in the social sciences and humanities published in Australia, and to selected periodical articles, conference papers, book and newspaper articles on Australian economic, social, political and cultural affairs. It is used to index articles for APAIS: Australian Public Affairs Information Service and to search it and other Australian Public Affairs

This ontology manages reference data about biological species needed for fisheries fact sheets and statistical information, among other resources. Species items are organized and maintained in the Aquatic Science and Fisheries Information System (ASFIS) and currently includes nearly 11.000 species items related to Fisheries and Aquaculture.

The Chinese Library Classification (中国图书馆分类法 CLC), also known as Classification for Chinese Libraries (CCL), is effectively the national library classification scheme in China. It is used in almost all primary and secondary schools, universities, academic institutions, as well as public libraries. It is also used by publishers to classify all books published in China.

The Encyclopedia of Life is an ecosystem of Web sites that makes all key information about all life on Earth freely accessible. The portal contains about 25 exemplar species pages and tens of thousands of additional species pages authenticated by scientists, in addition to about 1 million minimal species pages.

The Eurovoc thesaurus is a multilingual, polythematic thesaurus focusing on the law and legislation of the European Union (EU). Eurovoc has been developed as a result of cooperation between the European Parliament, the EC Committee and the Publication Office with support from DG XIII. Eurovoc may be used especially in libraries and information centres specializing in law, legislation and politics. Within the EU, the Eurovoc thesaurus is used in the Library of the European Parliament, the Publication Office as well as other information institutions of the EU.

Fisheries commodities cover products derived from any aquatic animal (fish, crustaceans, molluscs) as well as residues for commercial, industrial or subsistence uses; fished in inland, fresh and brackish waters, in inshore, offshore or high seas fishing areas.

This ontology organizes the FAO division areas for marine and inland waters, which are useful for statistical data collection and reporting. The division of water areas forms a strict and complete hierarchy.

dictionary, thesaurus, literature, geography, and other reference data is for informational purposes

This ontology manages reference data about gear types needed for the fisheries fact sheets. The type of gear installed on a vessel determines the type of fish that it can catch and therefore it is often used to determine the fleet power. The main classification of gear types is the International Standard Statistical Classification of Fishing Gear (ISSCFG).

ILDIS is an international project which maintains a database of plants in the family Fabaceae (Leguminosae) and provides services to scientists and other people interested in these plants, including this web-site for access to the database.