| IHS | idiopathic hypereosinophilic syndrome; inactivated horse serum; Indian Health Service; integrated he... |
|---|---|
| IHSS | idiopathic hypertrophic subaortic stenosis |
| IIE | idiopathic ineffective erythropoiesis |
| IM | idiopathic myelofibrosis; immunosuppressive method; implementation monitoring; Index Medicus; indome... |
| IMDD | idiopathic midline destructive disease |