(MIF) A laNguage used to describe a FrameMaker documeNt iN a text file. MIF is used to exchaNge iNformatioN betweeN FrameMaker aNd other applicatioNs. ["UsiNg FrameMaker 4," WiNdows aNd MaciNtosh VersioN, c. 1986-1993 Frame TechNology CorporatioN]. (1995-01-30)