A type of league is a group of teams that compete against each other in a sport or game. The solutions to the crossword for this term are MINOR (5 letters), IVY (3 letters), BUSH (4 letters), and PONY (4 letters). MINOR leagues are professional baseball organizations that are affiliated with Major League Baseball. IVY League is an athletic conference composed of eight private universities in the Northeastern United States. BUSH League is an informal term used to describe a MINOR league baseball team. PONY League is a youth baseball organization for children aged 4-16.