| mla | Maple Repository File |
| mlb | HP OpenVMS Macro Library |
| mlb | MultiLedger Ship Via Data |
| mlb | PeachText List Manager Data |
| mlc | mAirList Cart Set |
| mlc | Microsoft Office Language Interface Pack |
| mlc | MobaLiveCD Data |
| mlc | MultiLedger Ship To Data |
| mld | Leonardo Mechanography RAW Data |
| mld | mAirList Desktop File |
| mld | MultiLedger Index Data |
| mld | Multilizer Dictionary Data |
| mld | MyLabel Designer Deluxe Label Data |
| 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 | 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 |
