| Abbreviation | Definition |
|---|---|
| MOI | Moment Of Inertia |
| MoI | Moments of Inertia |
| MOKE | Magneto-Optic Kerr Effect |
| MOKE | Magneto-Optical Kerr Effect |
| MOM | Modification Of Mu |
| MONO | MONOphonic |
| MOP | Maximum Operating Pressure |
| MOP | Minds on Physics |
| MOPD | Maximum Operating Differential Pressure |
| MOR | Modulus Of Rupture |
| MOTA | Man Of The Atom |
| MP | Magnetic Particle |
| MP | Medium Prismatic |
| MP | Modal Particle |
| MP | Multi Physics |
| MPAG | Mathematical Physics Analysis and Geometry |
| MPB | Molecular Physiology and Biophysics |
| MPE | Multi Photo Electron |
| MPEB | Medical Physics Editorial Board |
| MPFA | Multi Point Flux Approximation |