| IQ&S | iron, quinine, and strychnine |
|---|---|
| IRDS | idiopathic respiratory distress syndrome; infant respiratory distress syndrome |
| IRE | internal rotation in extension; iron-responsive element; isolated rabbit eye |
| IREBP | iron-responsive element binding protein |
| IS | ileal segment; immediate sensitivity; immune serum; immunosuppression; impingement syndrome; incenti... |