
1) An American in Paris studio 2) Ars Gratia Artis studio 3) Ben-hur studio 4) Big film initials 5) Big film inits 6) Big time movie studio of old 7) Cacodemon 8) Cinema trigram 9) Disney world studios 10) Doctor Zhivago studio 11) Employer of Garland and Garbo 12) Famed movie studio 13) Film-studio initials
Found on
https://www.crosswordclues.com/clue/mgm
[TV channel] MGM Channel is a 24-hour global-based network that was launched in 1999 by Metro-Goldwyn-Mayer Studios that airs movies from MGM`s celebrated library – the second film library in the world, including West Side Story, Midnight Cowboy, The Terminator, The Manchurian Candidate, The Black Stallion, amongst many others. The networ...
Found on
http://en.wikipedia.org/wiki/MGM_(TV_channel)

In Enochian, Mgm is a cacodemon.
Found on
http://www.probertencyclopaedia.com/browse/DA.HTM

Mobile surface attack-Ground Missile
Found on
https://www.encyclo.co.uk/local/20785
No exact match found.