| MPB | male pattern baldness; meprobamate |
|---|---|
| MPH | male pseudohermaphroditism; Master of Public Health; milk protein hydrolysate |
| MSA | major serologic antigen; male-specific antigen; mannitol salt agar; Medical Services Administration;... |
| NBTNM | newborn, term, normal, male |
| NMI | no mental illness; normal male infant |