U-M's Retired Jerseys - University of Michigan Athletics
Dave Stewart still waiting for number to be retired by A's
Shaq and 31 more athletes with numbers retired by multiple teams
Retired Jerseys - Morehead State University Athletics
Retired jerseys - BYU Athletics - Official Athletics Website - BYU
List of Major League Baseball retired numbers - Wikipedia
File:Rickey Henderson's retired number at Oakland Coliseum.JPG
Retired Jerseys & Numbers - University of Minnesota Athletics
Vanderbilt retires Foster's No. 32
Dallas Mavericks Retire Jersey of Illini Great Derek Harper