| Abbreviation | Definition |
|---|---|
| MFPM | Mouse Fetal Palatal Mesenchyme |
| MG | Micoplasma Gallisepticum |
| mg/m3 | milligrams per cubic meter (e.g. of air) |
| MGB | Mini Gastric Bypass |
| MGL | Medical Genetics Laboratories |
| MGL | Molecular Genomics Laboratory |
| MGLB | MiniGrip Lab guard Biohazard Specimen Transport |
| MGML | Materials Growth Measurement Laboratory |
| MGPL | Marine Gene Probe Laboratory |
| MHC | Myosin Heavy Chain |
| MHDL | Milwaukee Health Department Laboratory |
| MHL | Manly Hydraulics Laboratory |
| MHL | Microprocessor and Hardware laboratory |
| MHPL | Mouse Histology and Phenotyping Laboratory |
| MHPL | Mouse Histology Phenotyping Laboratory |
| MHSL | Mobile Health Systems Laboratory |
| MIB | Memory Intelligence Booster |
| MIH | Mullerian Inhibiting Hormone |
| MIIL | Molecular Imaging Instrumentation Laboratory |
| MIL | Map Imagery Laboratory |