Metro-Goldwyn-Mayer, a U.S. film and television producer

Male genital mutilation

the airport code of Montgomery Regional Airport in Montgomery, Alabama, USA

MGM Records, a record label

MGM Distribution, a record label

See also: MGM Grand (disambiguation)

MGM Mirage, a Las Vegas, Nevada–based owner of casinos and hotels

Disney-MGM Studios - The former name of an amusement park located in the Walt Disney World resort in Lake Buena Vista, Florida, now called Disney's Hollywood Studios

Metheringham railway station, England; National Rail station code MGM.