Sports Associations, Conferences & Leagues

PROFESSIONAL
AFL	Arena Football League
AHL	American Hockey League
ATP	ATP World Tour
ARCA	Automobile Racing Club of America
ECHL	East Coast Hockey League
F1	Formula One
IBA	Independent Basketball Association
Indy	IndyCar
IHRA	International Hot Rod Association
IMCA	International Motor Contest Association
ITF	International Tennis Federation
LPGA	Ladies Professional Golf Association
MLB	Major League Baseball
MLL	Major League Lacrosse
MLS	Major League Soccer
NASCAR	National Association for Stock Car Auto Racing
NBA	National Basketball Association
NBA D-League	National Basketball Association Development League
NFL	National Football League
NHL	National Hockey League
NHRA	National Hot Rod Association
PGA	Professional Golfers' Association
USAC	United States Auto Club
USTA	United States Tennis Association
WNBA	Women's National Basketball Association
WTA	Women's Tennis Association

AMATEUR
AAU	Amateur Athletic Union
ALTA	Atlanta Lawn Tennis Association
ISSA	International Senior Softball Association
NCYS	National Council of Youth Sports
NSGA	National Senior Games Association
NSA	National Softball Association
USOC	U.S. Olympic & Paralympic Committee
USHL	United States Hockey League
USAG	USA Gymnastics

COLLEGIATE
ACHA	American Collegiate Hockey Association
NAIA	National Association of Intercollegiate Athletics
NJCAA	National Junior College Athletic Association
NCAA	National Collegiate Athletic Association
NCAA Division I
AEC	America East Conference
ACC	Atlantic Coast Conference
AHA	Atlantic Hockey Association
A-Sun	Atlantic Sun Conference
A-10	Atlantic 10 Conference
Big East	Big East Conference
Big Sky	Big Sky Conference
Big South	Big South Conference
Big Ten	Big Ten Conference
Big 12	Big 12 Conference
Big West	Big West Conference
CAA	Colonial Athletic Association
C-USA	Conference USA
ECAC	Eastern College Athletic Conference
HEA	Hockey East Association
Horizon	Horizon League
Ivy	Ivy League
MAAC	Metro Atlantic Athletic Conference
MAC	Mid-American Conference
MEAC	Mid-Eastern Athletic Conference
MVC	Missouri Valley Conference
MPSF	Mountain Pacific Sports Federation
MWC	Mountain West Conference
NCHC	National Collegiate Hockey Conference
NEC	Northeast Conference
OVC	Ohio Valley Conference
Pac-12	Pacific 12 Conference
Patriot	Patriot League
PFL	Pioneer Football League
SEC	Southeastern Conference
SoCon	Southern Conference
Southland	Southland Conference
SWAC	Southwestern Athletic Conference
SBC	Sun Belt Conference
Summit	The Summit League
WCC	West Coast Conference
WAC	Western Athletic Conference
WCHA	Western Collegiate Hockey Association