| I&D |
incision and drainage |
| I&O |
intake and output |
| ICS |
intercostal space |
| ICU |
intensive care unit |
| ID |
infectious disease OR identification |
| IDDM |
insulin dependent diabetes mellitus |
| IG |
immunoglobulin |
| IHSS |
idiopathic hypertropic subaortic stenosis |
| IM |
intramuscular |
| IMV |
intermittent mandatory ventilation |
| INF |
intravenous nutritional fluid |
| IPPB |
intermittent positive pressure breathing |
| IRBBB |
incomplete right bundle branch block |
| IRDM |
insulin resistant diabetes mellitus |
| IT |
interthecal |
| ITP |
idiopathic thrombocytopenic purpura |
| IV |
intravenous |
| IVC |
intravenous cholangiogram OR inferior vena cava |
| IVP |
intravenous pyelogram |
