Category
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On Wikipedia, categories are used to organize the entire project. To learn about how this works, see Help:Category, Special:Categories, and Wikipedia:FAQ/Categorization.
For an overview of categorization guidelines, see Wikipedia:Categorization. To browse the existing categories, see Portal:Contents/Categorical index.
For an overview of categorization guidelines, see Wikipedia:Categorization. To browse the existing categories, see Portal:Contents/Categorical index.
Look up category in Wiktionary, the free dictionary.
Category, plural categories, may refer to:
Philosophy
Mathematics
- Abelian category
- Category (mathematics)
- Category of abelian groups
- Category of sets
- Category (topology) in the context of Baire spaces
- Category theory
- Equivalence of categories
- Lyusternik–Schnirelmann category, sometimes called LS-category or simply category
- Monoidal category
- Preadditive category
Games
- Categories (game), involves naming categories of things
- Category (chess tournament)
Taxonomy
- Taxonomic rank or category
Computer programming
- Categories, a programming concept in Objective-C
Network cabling
Other
- Pregnancy category
- Prison security categories in the United Kingdom
- List of boxing weight classes
- List of software categories
- Saffir–Simpson Hurricane Scale - common categorization of hurricane intensities
- Lexical category
- Categories of New Testament manuscripts
See also
- All pages with titles containing "Category"
- Categorical
- Categorization
- Category 1 (disambiguation)
- Category 2 (disambiguation)
- Category 3 (disambiguation)
- Category 4 (disambiguation)
- Category 5 (disambiguation)
- Category 6 (disambiguation)
- Category 7: The End of the World
- Category A (disambiguation)
- Category B (disambiguation)
- Category C (disambiguation)
This disambiguation page lists articles associated with the same title.If an internal link led you here, you may wish to change the link to point directly to the intended article.