Georgia High School Association (GHSA)
The GHSA is a voluntary organization composed of over 400 public and private high schools. It strives to promote good sportsmanship and a cooperative spirit among its member schools. It endeavors to maintain high standards so that each pupil competing in each school is on the same basis. In the field of athletics its interest is the safety of the participants; it is on this principle that its athletic rules are based.
Schools are divided in classification according to size so that schools will have an opportunity to compete for honors among schools of their own size. The state is divided into regions in each classification. Each region is operated by the schools in the region.
Georgia Athletic Directors Association (GADA)
The purpose of the GADA is to provide for professional development in the area of athletic administration and to cooperate with and promote all functions of the Georgia High School Association and the Georgia Athletic Coaches Association.
MileSplitGA (formerly Georgia Track & Field)
Compiles scores and news for high school cross county and track & field across the state
Compiles high school soccer scores and rankings
National Collegiate Athletic Association (NCAA)
The NCAA was founded more than one hundred years ago as a way to protect student-athletes. The NCAA continues to implement that principle with increased emphasis on both athletics and academic excellence. The NCAA is made up of three membership classifications that are known as Divisions I, II, and III. Each division creates its own rules governing personnel, amateurism, recruiting, eligibility, benefits, financial aid, and playing and practice seasons.
US Lacrosse is The National Governing Board of Lacrosse