Variety
- Variety (linguistics) is a concept that includes for instance dialects, standard language and jargon.
- Variety (biology) is a recognised division of a species. See also subspecies.
- Variety is also the name of an entertainment business magazine.
- Variety is a name for a genre of musical theatre entertainment consisting of a series of short, unrelated songs, dances, and comedy sketches, also known as Vaudeville (North American) or Music hall (British)
- Algebraic variety is an important concept in advanced algebraic geometry, in mathematics.