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North American Industry Classification System (NAICS) U.S. Census Bureau
Introduction to NAICS. The North American Industry Classification System (NAICS) is the standard used by Federal statistical agencies in classifying business ...
https://www.census.gov/naics/CLASSIFICATION definition in American English - Collins Dictionary
classification ... A classification is a division or category in a system which divides things into groups or types. The government uses a classification system ...
https://www.collinsdictionary.com/us/dictionary/english/classificationClassifications - World Health Organization (WHO)
Reference Classifications. International Statistical Classification of Diseases and related health problems: Diagnoses, injuries, findings, primary care...
https://www.who.int/standards/classificationsClassification | biology - Britannica
Classification, in biology, the establishment of a hierarchical system of categories on the basis of presumed natural relationships among organisms.
https://www.britannica.com/science/classification-biologyNice Classification - WIPO
International Classification of Goods and Services for the Purposes of the Registration of Marks under the Nice Agreement.
https://www.wipo.int/classifications/nice/en/Classification &Qualifications - OPM
This website provides Federal position classification, job grading, and qualifications information that is used to determine the pay plan, series, title, grade, ...
https://www.opm.gov/policy-data-oversight/classification-qualifications/Product Classification - accessdata.fda.gov
a list of all medical devices with their associated classifications, product codes, FDA Premarket Review organizations, and other regulatory information. learn ...
https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpcd/classification.cfmClassifications - NC DEQ - NC.gov
With very few exceptions, all surface waters in North Carolina carry a classification. On this page you can learn about the classification process, how.
https://www.deq.nc.gov/about/divisions/water-resources/water-planning/classification-standar...Classification | Internet Encyclopedia of Philosophy
Three rules were commonly respected in more natural classifications: 1) Everything classified must appear in the catalogue (which must be, in principle, finite ...
https://iep.utm.edu/classification-in-science/Search Patent Classification Systems - USPTO
Classification Text Search. Enter one or more keywords in the field to search the Classification Scheme (Schedule) and Definitions.
https://www.uspto.gov/web/patents/classification/