| IFDS | isolated follicle-stimulating hormone deficiency syndrome |
|---|---|
| IGD | idiopathic growth hormone deficiency; interglobal distance; isolated gonadotropin deficiency |
| IGHD | immunoglobin delta heavy chain; isolated growth hormone deficiency |
| ILD | interstitial lung disease; intraoperative localization device; ischemic leg disease; ischemic limb d... |
| IPRL | isolated perfused rat liver or lung |