A site is the location of an event, structure, object, or other thing, whether actual, virtual, abandoned (eg. an archaeological site), extant, or planned. For a building site, see construction. For a site on the World Wide Web, see website. In mathematics: A site is a category C together with a Grothendieck topology on C. Other uses: SITE Institute, non-profit anti-terrorism organization. SITE Town, densely populated town in Karachi, Pakistan. SITE, Satellite Instructional Television Exp… (More on Site)