Retired number - Wikipedia
NY Giants Will Retire Michael Strahan's Number 92
Los Angeles Chargers retired numbers - Wikipedia
List of National Football League retired numbers - Wikipedia
MORE
List of National Basketball Association retired numbers - Wikipedia
File:Packers retired number 5.svg - Wikipedia
File:10number retired.svg - Wikipedia
File:Retired numbers at Joe Louis Arena.jpg - Wikipedia
File:Packers retired number 12 green.svg - Wikipedia
Damn that didn't take long. I jumped on to Wiki since I retired
List of National Football League retired numbers - Wikipedia
File:Clyde Drexler UH retired number.jpg - Wikipedia