| Abbreviation | Definition |
|---|---|
| ID | Intestinal Diet |
| ID | Intra-Dermal |
| IDA | Iron Deficiency Anemia |
| IDBB | Infant Developmental Brain and Behavior |
| IDC | Idiopathic Dilated Cardiomyopathy |
| IDCM | Idiopathic Dilated CardioMyopathy |
| IDD | Insulin dependent diabetes |
| IDD | Iodine Deficiency Disorder |
| IDDE | Iodine Deficiency Disorder Elimination |
| IDDM | Insulin dependent diabetes mellitus |
| IDDM | Integrated Dialysis Data Management |
| IDDS | Insulin Dependent Diabetic Syndrome |
| IDE | Insulin Degrading Enzyme |
| IDE | Intact Dilatation and Extraction |
| IDEAS | Identifying Depression Empowering Activities for Seniors |
| IDK | Internal Derangement of the Knee |
| IDLH | immediately dangerous to life or health concentration |
| IDR | idiosyncratic drug reaction |
| IDS | Infectious Disease Surveillance |
| IDS | Irritable Dullness Syndrome |