| Abbreviation | Definition |
|---|---|
| MLS | Multi-Layered Steel |
| MMAW | Manual Metal Arc Welding |
| MMC | Multi Material Construction |
| MMCI | Mork Mausoleum Construction Inc |
| MNACI | Maldives National Association of Construction Industries |
| MNACI | Maldives National Association of Construction Industry |
| MNECH | Model National Energy Code of Canada for Houses |
| MOC | Materials Of Construction |
| MOCV | Multipurpose Offshore Construction Vessel |
| MOL | Ministry Of Labour |
| MOPU | Mobile Offshore Production Unit |
| MOS | Materials On Site |
| MP | Multilayer Pavement |
| MPC | Mathematics of Program Construction |
| MPCM | MPCS Pipeline Construction Management |
| MPE | Male Plain End |
| MPMS | Maintenance Painting Management System |
| MPR | Multi Planar Reconstruction |
| MPVC | Model-based Predictive Ventilation Control |
| MRAC | Master in Robotics and Advanced Construction |