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 .mswmm abbr.
comp., MS .MSWMM (The file name extension of a Windows Movie Maker file)
 English thesaurus
 .mswmm abbr.
comp., MS MSWMM (The file name extension of a Windows Movie Maker file)
 MSWMM abbr.
abbr., comp., MS .mswmm (The file name extension of a Windows Movie Maker file)