| IVCD | intraventricular conduction defect |
|---|---|
| IVH | intravenous hyperalimentation; intraventricular hemorrhage; in vitro hyperploidy |
| IVP | intravenous push; intravenous pyelogram, intravenous pyelography; intraventricular pressure |
| IVT | index of vertical transmission; interventional video tomography; intrasound vibration test; intraven... |
| PIH | periventricular-intraventricular hemorrhage; phenyl isopropylhydrazine; pregnancy-induced hypertensi... |