Classification system

Classes of amplification The Art Genome Project predicable Pavement classification number TAS classification hierarchical classification Cooperative Patent Classification National Taxonomy of Exempt Entities educational stage Dunham classification types of towns and cities in Russia Vegetation classification loose, half-fast, and fast stone appliance classes North American land mammal age area of mathematics Chinese zodiac branch of geography political system classification of languages physiographic regions of the world Scheduled Tribes classification of obesity text types European Qualifications Framework minor-planet group Cultural periods of Peru Cyclical industry classification of sciences Holdridge life zones climate classification typology Swedish pregnancy category administrative type airplane generation theological censure hard and soft science ACORN types of chocolate Folk classification classification of minerals International Classification of Headache Disorders colors of biotechnology trophic state index camera type race (human categorization) Lindauer type coin tripartite classification of authority opus number dog type