In software development, "mm" is the ISO 639-1 language code for .
: Developers often use Python's zipfile library to programmatically list ZipInfo objects, which reveal filenames, sizes, and compression ratios. MM.zip
: Users of software like Freeplane may share "MM.zip" files containing mind map data and associated MM-link app architecture diagrams. In software development, "mm" is the ISO 639-1