| IRS | immunoreactive secretion; infrared spectrophotometry; insulin receptor species; insulin receptor substrate; intergroup rhabdomyosarcoma study; internal resolution site; International Rhinologic Society |
|---|---|
| IRS-1 | insulin receptor substrate 1 |
| IRS-2 | insulin receptor substrate 2 |
| IRSA | idiopathic refractory sideroblastic anemia; iodinated rat serum albumin |