| IVP | intravenous push; intravenous pyelogram, intravenous pyelography; intraventricular pressure |
|---|---|
| IVC | inferior vena cava; inspiratory vital capacity; integrated vector control; intravascular coagulation... |
| IVDA/IVDU | intravenous drug abuse/ abuser; intravenous drug use/user |
| CIVII | continuous intravenous insulin infusion |
| IVI | intravenous infusion |