| mld | Xilinx Microprocessor Library Definition |
| mldatx | Simulink Simulation Data Inspector Session Data |
| mle | mAirList Event List |
| mle | MultiLedger Extras Data |
| mlf | Package Download Profile |
| mlg | KilnView Log Data |
| mlg | MaLa Game List |
| mlg | MathsPIC Log File |
| mli | Camomile Module |
| mlib | SAM Model Library Data |
| mlis | Stog MLIS Data |
| mllr | CMU Sphinx MLLR Data |
| mlm | MolMeccano Data |
| mlml | Multi-line Markup Language Document |
| mln | Alchemy Markov Logic Network Data |
| mln | Autodesk AutoCAD Multiline Definition Data |
| mln | Mauve Alignment Data |
| mlog | Microsoft Outlook Message Log |
| mlp | mAirList Desktop Playlist |
| mlp | Martus Language Pack |
| mlr | UGS Teamcenter Visualization Data |
| mls | mAirList Script |
| mls | Skype Localization Data |
| mlsxml | Skype XML Data |
| mlt | Forecast Pro Multivariate Forecast Data |
| mlt | mAirList Desktop Template |
| mlw | MainLog Data |
| mlx | MATLAB Live Script |
| mlx | Meshlab Filter Script |
| mlz | MLZ Data |
| mm | FreeMind MindMap |
| mm | Kodak EasyShare Thumbnail Cache |
| mm | Matrix Market File |
| mm | Metamath ASCII Database |
| mm | NeXtMidas Macro |
