Data Standards - Search

Displaying 371 - 380 of 390. In alphabetical order.
Publisher(s) / Maintainer(s): 
UDC Consortium
The Universal Decimal Classification (UDC) is a bibliographic and library classification developed by the Belgian bibliographers Paul Otlet and Henri La Fontaine at the end of the 19th century. UDC...
Descriptors 676, Nonpreferred terms 872, Scope notes 615, Descriptors 676 ; Nonpreferred terms 872 ; Scope notes 615..
Publisher(s) / Maintainer(s): 
USAID Knowledge Services Center
The USAID Thesaurus is a tool for the indexing and retrieval of technical and project document information processed by the Center for Development Information and Evaluation (CDIE) of the U.S. Agency...
Publisher(s) / Maintainer(s): 
USDA Nutrient Data Laboratory (NDL)
United States Department of Agriculture (USDA)
The USDA National Nutrient Database for Standard Reference (SR) is the major source of food composition data in the United States. It provides the foundation for most food composition databases in...
Publisher(s) / Maintainer(s): 
Soil Survey Staff, United States Department of Agriculture
United States Department of Agriculture (USDA)
A Basic System of Soil Classification for Making and Interpreting Soil Surveys. The second edition of Soil Taxonomy: A Basic System of Soil Classification for Making and Interpreting Soil Surveys is...
Publisher(s) / Maintainer(s): 
Mauno Vihinen
Variation Ontology, VariO, is an ontology for standardized, systematic description of effects, consequences and mechanisms of variations.
Publisher(s) / Maintainer(s): 
Internet Mail Consortium (IMC)
vCard is a file format standard for personal data interchange, specifically electronic business cards. vCards are often attached to e-mail messages, but can be exchanged in other ways, such as on the...
The Vertebrate Trait Ontology is a controlled vocabulary for the description of traits (measurable or observable characteristics) pertaining to the morphology, physiology, or development of...
Publisher(s) / Maintainer(s): 
Water Quality Planning Bureau (WQPB)
The Water Quality Library Database is indexed using controlled vocabulary from the WQPB Library Thesaurus. This thesaurus was developed to create a standardized vocabulary for water concepts that may...