| ISD | immunosuppressive drug; Information Services Division; inhibited sexual desire; interstimulus distan... |
|---|---|
| IV | ichthyosis vulgaris; initial visit; interventricular; intervertebral; intravaginal; intravascular; i... |
| IVF | interventricular foramen; intervertebral foramen; intravascular fluid; intravenous fluid; in vitro f... |
| IVS | inappropriate vasopressin secretion; intervening sequence; interventricular septum; intervillous spa... |
| IVSD | interventricular septal defect |