| ADI | Academy of Dentistry International; acceptable daily intake; AIDS-defining illness; allowable daily ... |
|---|---|
| IDD | insulin-dependent diabetes; intraluminal duodenal diverticulum; Inventory to Diagnose Depression |
| MD | Doctor of Medicine [Lat. Medicinae Doctor]; magnesium deficiency; main duct; maintenance dose; major... |
| CEA | Carcino-Embryonic Antigen [HP 1825-6] ; Oncofetal Antigens ; Glycopro... |
| GIS | gas in stomach; gastrointestinal series; geographic information system; guaranteed income supplement... |