assortment
     n 1: a collection containing a variety of sorts of things; "a
          great assortment of cars was on display"; "he had a
          variety of disorders"; "a veritable smorgasbord of
          religions" [syn: {mixture}, {mixed bag}, {miscellany}, {miscellanea},
           {variety}, {salmagundi}, {smorgasbord}, {potpourri}, {motley}]
     2: the act of distributing things into classes or categories of
        the same type [syn: {categorization}, {categorisation}, {classification},
         {compartmentalization}, {compartmentalisation}]
Source: WordNet® 2.0