The National Football League (NFL) has been playing games in Toronto, Ontario, Canada, since 1959 when an interleague game between the Chicago Cardinals of the NFL and the Toronto Argonauts (often shortened as Argos) of the Canadian Football League (CFL) took place at Exhibition Stadium. Subsequently, a number of neutral site preseason and regular season games between NFL teams have been staged in the city. Toronto is one of four cities outside the United States, along with London, Mexico City, and Munich, which have hosted regular season NFL games.