System Abbreviations and Acronyms
- MCIMMixed Cloud Isotopij Model
- MCOMilitary Control Office
- MDDMineral Deposits Div., Geological Association of Canada
- MDGDirection De La Geologie
- MDSMobile Drilling System
- MDSEModel Driven System Engineering
- MDTCDivision De La Topographie Et De La Cartographie
- MEMilitary Engineer
- MEMining Engineer
- MECMMissao De Estudos Cartograficos De Macao
- MEMSMicro-Electro Mechanical System
- MEMSMicro-Electric Mechanical System
- MEMSMicro Electricdmechanical System
- MEMUMain-Line Electric Multiple Unit
- MERMinistere De L'Energie Et Des Ressources
- MERRAModern-Era Retrospective Analysis for Research and Applicationt
- MHMeierhof
- MHPSModular Head Protection System
- MHSWManagement of Health and Safety At Work Regulations, 1992
- MIEMMinistere De L'Industrie Et De Mines
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