| AHA | acetohydroxamic acid; acquired hemolytic anemia; acute hemolytic anemia; American Heart Association;... |
|---|---|
| HII | Health Industries Institute; Health Insurance Institute; hemagglutination inhibitor immunoassay |
| IAM | Institute of Applied Microbiology [Japan]; Institute of Aviation Medicine; internal auditory meatus |
| ICR | [distance between] iliac crests; Institute for Cancer Research; Institute for Cancer Research [mouse... |
| IRH | Institute for Research in Hypnosis; Institute of Religion and Health; intrarenal hemorrhage |