of your concrete wall. By Bill Leonard. You can say a great deal in favor of cement block (or, if you prefer, concrete block) building. Itâs fairly fast, reasonably easy, particularly in small projects, and incredibly cheap if you are willing to scrounge a little and salvage the block.
MGW may refer to. 1  An abbreviation for Media gateway, a translation unit between disparate telecommunications networks. 2  The IATA airport code for Morgantown Municipal Airport. 3  maximum gross weight: the abbreviation m g w appears on road signs.
MGI stands for âDSM Management Group, Inc.â and is the management affiliate of Dallas Summer Musicals. This management group currently manages the Music Hall at Fair Park.MGI is the landlord, handling booking and maintenance of this theater.eservations are recommended, but not required; call 214-413-3940. The price for Dining in the Music Hall is not included in your event ticket price. M Dining at the Music Hall opens at 11:45 a.m. for matinee performances and 5:45 for evening performances at the Music Hall.