What does AIHA stand for?

Acute Idiopathic Hemolytic Anemia - Medicine (EDAA)

American Indian Historical Association (EA)

American Industrial Hygiene Association - Association - Medicine (MTAA)

American International Health Alliance (SAUO)

American Italian Historical Association (EA)

Associate of the Institute of Hospital Almoners - British

Autoimmune Hemolytic Anemia - Hematology