| Abbreviation | Definition |
|---|---|
| MPD | Mouse Phenome Database |
| MPVC | Mount Pleasant Veterinary Centre |
| MPVF | Mean Peak Vertical Force |
| MRC | Meat Research Corporation ( Australia) |
| MRCVS | Royal College of Veterinary Surgeons |
| MS | Mongrel Soft |
| MS | Multi Species |
| MSAVA | Macedonian Small Animal Veterinary Association |
| MSC | Medicines Select Committee (of the British Veterinary Association) |
| MSCVMA | Memphis- Shelby County Veterinary Medical Association |
| MSG | Members' Services Group (of BVA) |
| MSMR | Massachusetts Society for Medical Research |
| MSU-PVMA | Michigan State University Pre- Veterinary Medical Association |
| MSWR | Minimum Standards for Wildlife Rehabilitation |
| MT | Maternal Transfer |
| MTG | Mane Tail Groom |
| MTV | Monkey Touch Virus |
| MUGM | Mouse Uro-Genital Mesenchyme |
| MUHL | Marshall University Herpetology Laboratory |
| MU-RADIL | University of Missouri Research Animal Diagnostic and Investigative Laboratory |