List of National Football League retired numbers - Wikipedia
Indianapolis Colts - Wikipedia
List of NCAA football retired numbers - Wikipedia
List of NCAA football retired numbers - Wikipedia
MORE
Has the NFL Ever Retired a Player's Jersey Number League-Wide?
Pittsburgh Pirates - Wikipedia
Denver Broncos, American Football Wiki
List of NCAA football retired numbers - Wikipedia
Miami Marlins - Wikipedia
Retired number - Wikipedia
List of NFL players who had their numbers retired because they
LSU Tigers, American Football Wiki