| IAHA | idiopathic autoimmune hemolytic anemia; immune adherence hemagglutination |
|---|---|
| IH | idiopathic hirsutism; idiopathic hypercalciuria; immediate hypersensitivity; incompletely healed; in... |
| MHT | mixed hemagglutination test |
| MRHA | mannose-resistant hemagglutination |
| MSHA | mannose-sensitive hemagglutination; Mine Safety and Health Administration |