US Lacrosse
US Lacrosse is the national governing body of men and women's lacrosse in the United States, primarily serving the youth game. It provides a leadership role in virtually every aspect of the game. US Lacrosse was founded on January 1, 1998. It resulted from the merger of many different groups, including the Lacrosse Foundation, the United States Women's Lacrosse Association, the National Junior Lacrosse Association, the United States Lacrosse Officials Association, United States Lacrosse Coaches Association, United States Club Lacrosse Association, the US Lacrosse Intercollegiate Associates, the Central Atlantic Lacrosse League and National Intercollegiate Lacrosse Officials Association.