A structure may be any of several things:

• In general, for the structure of a thing -- how the parts of it relate to each other, how it is "put together" -- see Structure.
• In architecture, for a thing built -- such a bridge or a skyscraper -- see Building.
• In computer science, for a record data structure -- especially in C and its derivatives -- see Data structure.
• In mathematics, for a set -- or object of another category -- equipped with extra structure, see Mathematical structure .

Structure was also a men's clothing store operated by Limited Brands. In early 2000, Limited merged Structure with its women's clothing store Express, as ExpressMen.