BBL
Big Bash League
CBA
Chinese Basketball Association
CFL
Canadian Football League
CPBL
Chinese Professional Baseball League
CPL
Caribbean Premier League
MLB
Major League Baseball
MLL
Major League Lacrosse
MLS
Major League Soccer
NBA
National Basketball Association
NFL
National Football League
NHL
National Hockey League
NIFL
Northern Ireland Football League
NPF
National Pro Fastpitch (defunct)
NPFL
Nigerian Professional Football League
NRL
National Rugby League
NWSL
National Women’s Soccer League
OHL
Ontario Hockey League
PLL
Premier Lacrosse League
RFL
Rugby Football League
RFU
Rugby Football Union
SHL
Swedish Hockey League
UIL
University Interscholastic League
WISL
World Indoor Soccer League
WNBA
Women’s National Basketball Association