Related Clues:
- Org. with an annual Sweet Sixteen
- Three-division sports gp
- College hoops org
- Org. with brackets
- Flying Wedge Award org
- Indianapolis-based sports org
- Bracketology org
- Nonprofit sports org. with $846 million in revenue in 2010-'11
- Frat.'s counterpart
- Final Four gp
- Sports gp. with divisions
- Group of Greeks: abbr
- College women's grp
- Campus sports gp
- Big Ten org