The Lone Star Alliance (LSA) is a lacrosse-only athletic conference affiliated with the Men's Collegiate Lacrosse Association (MCLA). The LSA consists of 12 Division I (DI) teams and 9 Division II (DII) teams, representing Texas, Louisiana and Oklahoma. The 12 DI teams are divided into North and South divisions:

LSA DI South

University of Texas
Baylor University
Louisiana State University
Rice University
Texas A&M University
Texas State University

LSA DI North

Southern Methodist University
University of North Texas
University of Oklahoma
Texas Christian University
Texas Tech University
Oklahoma State University

New Teams for 2013

University of Texas-San Antonio
University of Louisiana-Lafayette

More info about the Lone Star Alliance: http://mcla.us/LSA/

Men's Collegiate Lacrosse Association

The Men's Collegiate Lacrosse Association (MCLA) is a national organization of men's college lacrosse programs. The MCLA oversees game play and conducts national championships for over 200 teams in ten conferences throughout the United States and Canada. The MCLA provides a governing structure with eligibility rules, All-Americans and a national tournament to decide national champions in both Divisions I and II.

The MCLA currently operates in the US and Canada with 213 teams in two divisions, across ten conferences.

More info about the Men's Collegiate Lacrosse Association: http://mcla.us/