| EIVA | equine infectious anemia virus |
|---|---|
| GPIPID | guinea pig intraperitoneal infectious dose |
| HID | headache, insomnia, depression [syndrome]; herniated intervertebral disc; human infectious dose; hyp... |
| HIM | hepatitis-infectious mononucleosis; hexosephosphate isomerase |
| IAA | imidazoleacetic acid; indoleacetic acid; infectious agent, arthritis; insulin autoantibody; Internat... |