| HME | Health Media Education; heat and moisture exchanger; heat, massage, and exercise |
|---|---|
| HMX | heat, massage, and exercise |
| mass | massage |
| MCS | malignant carcinoid syndrome; managed care system; massage of the carotid sinus; mesocaval shunt; me... |
| MSS | Marshall-Smith syndrome; massage; Medical Superintendents' Society; Medicare Statistical System; men... |