Uniform Code of Military Justice | Lucky Number Slevin | Reynolds number | Mach number | Battle Dress Uniform | serial number | Random number generation | International Standard Book Number | prime number | Personal identification number | number | Army Service Uniform | Two in a Million/You're My Number One | Social Security number | Rikki Don't Lose That Number | Prime number | Premium-rate telephone number | Jackass Number Two | Opus number | Number Girl | List of WTA number 1 ranked players | Lah number | Erdős number | Emergency telephone number | British Army uniform and equipment in World War I | Betti number | You're My Number One | What's Your Number? | Uniform Crime Reports | Uniform Certified Public Accountant Examination |
He was a field judge and wore uniform number 23, which was later worn by two African-American referees: Johnny Grier and, currently, Jerome Boger.
Deegan wore uniform number 17 when the American League adopted them for its umpires in 1980, later worn by John Hirschbeck.
Garth DeFelice is a National Football League (NFL) umpire since the 1998 NFL season, wearing uniform number 53, who currently serves in a crew headed by Clete Blakeman.
Lonnie Cameron (born July 15, 1964 Victoria, British Columbia) is a Canadian National Hockey League linesman, who wears uniform number #74.
Colosi wore uniform number 1 for most of his career, the last NL umpire to wear number 1, as it was retired later for Hall-of-Fame umpire Bill Klem.
As an official, he wears uniform number 110 and is currently on the 2013 NFL officiating crew headed by referee Jeff Triplette.
In the NHL (where he wore uniform number 24 from the 1994–95 NHL season until his retirement), he officiated more than 600 regular season games, 84 Stanley Cup playoff games, the 2002 Winter Olympic Games, 2004 World Cup of Hockey, and two Stanley Cup Finals.
As an official, he wears uniform number 133 and is on the officiating crew headed by referee Jeff Triplette.
He loves mathematics, children, and the Hanshin Tigers (especially Yutaka Enatsu, who was playing for the Tigers at the time of the Professor's accident and whose uniform number was 28, the second smallest perfect number).