| IHAC | Industrial Health and Advisory Committee |
|---|---|
| IHF | Industrial Health Foundation; integration host factor; International Hospital Foundation |
| IHRB | Industrial Health Research Board |
| IM | idiopathic myelofibrosis; immunosuppressive method; implementation monitoring; Index Medicus; indome... |
| IMA | Industrial Medical Association; inferior mesenteric artery; Interchurch Medical Assistance; internal... |