| IDDF | investigational drug data form |
|---|---|
| IDS | iduronate sulfatase; immune deficiency state; inhibitor of DNA synthesis; integrated delivery system... |
| IDSAN | International Drug Safety Advisory Network |
| IDU | idoxuridine; injection or intravenous drug user; iododeoxyuridine |
| ISD | immunosuppressive drug; Information Services Division; inhibited sexual desire; interstimulus distan... |