American Contract Bridge League

The American Contract Bridge League (ACBL) is a contract bridge federation in North America. It is the largest contract bridge organization in North America. It promotes the game of bridge in the United States, Mexico, Bermuda, and Canada. It is a member of the World Bridge Federation.
It was established in 1937 in New York City. Its headquarters are now in Horn Lake, Mississippi. It has a full-time staff of 75 employees in the headquarters, plus about 170 tournament directors throughout the country.