| IRS-1 | insulin receptor substrate 1 |
|---|---|
| IRS-2 | insulin receptor substrate 2 |
| MARCKS | myristoylated alanine-rich protein C kinase substrate |
| MSU | maple sugar urine; maple syrup urine; medical studies unit; mid-stream urine; monosodium urate; myoc... |
| PRS | Personality Rating Scale; Pierre Robin syndrome; plasma renin substrate; proctorectosigmoidoscopy |