| MH | malignant histiocytosis; malignant hyperpyrexia; malignant hypertension; malignant hyperthermia; mam... |
|---|---|
| MHCS | Mental Hygiene Consultation Service |
| MHyg | Master of Hygiene |
| MRIPHH | Member of the Royal Institute of Public Health and Hygiene |
| MSHyg | Master of Science in Hygiene |