| MPHD | multiple pituitary hormone deficiencies |
|---|---|
| MPM | malignant papillary mesothelioma; medial pterygoid muscle; minor psychiatric morbidity; multiple pri... |
| MRFIT | Multiple Risk Factor Intervention Trial |
| MS | Maffuci syndrome; maladjustment score; mandibular series; Marfan syndrome; Marie-Strumpell [syndrome... |
| MSA | major serologic antigen; male-specific antigen; mannitol salt agar; Medical Services Administration;... |