Convention may refer to: * Convention (norm), a custom or tradition, a standard of presentation or conduct **

Treaty A treaty is a formal, legally binding written agreement between actors in international law. It is usually made by and between sovereign states, but can include international organizations, individuals, business entities, and other legal pe ...

, an agreement in international law * Convention (meeting), meeting of a (usually large) group of individuals and/or companies in a certain field who share a common interest ** Fan convention, a gathering of fans of a particular media property or genre ** Gaming convention, centered on role-playing games, collectible card games, miniatures wargames, board games, video games, and the like ** Political convention, a formal gathering of people for political purposes *

Trade fair A trade fair, also known as trade show, trade exhibition, or trade exposition, is an exhibition organized so that companies in a specific industry can showcase and demonstrate their latest products and services, meet with industry partners and ...

* Bridge convention, a term in the game of bridge * Convention (Paris Métro), a station on line 12 of the Paris Métro in the 15th arrondissement * "The Convention" (''The Office'' episode) * "Convention" (''Malcolm in the Middle'' episode)

See also