assortment

(noun) a collection containing a variety of sorts of things. Synonyms: mixture, mixed bag, miscellany, miscellanea, variety, salmagundi, smorgasbord, potpourri, motley. Examples: "A great assortment of cars was on display." "He had a variety of disorders." "A veritable smorgasbord of religions."

(noun) the act of distributing things into classes or categories of the same type. Synonyms: categorization, categorisation, classification, compartmentalization, compartmentalisation.