MRS
[1] Mathematics Research Center[2] Medium-Range Search (->""IEEE" Standard Dictionary")
[3] Message Retransmission System (in "CCITT" F.31) Gegensatz: TRS (->"Lexikon der Text- und Datenkommunikation")
[4] Media Recognition System
[5] Major Radiation Source (->""NASA" Acronym List")
[6] Manipulation Remote System (Space Shuttle, ->""NASA" Acronym List")
[7] Management Review System (->""NASA" Acronym List")
[8] Marseille, France - internationale Fughafen-Kennung