| HIA | Hearing Industries Association; heat infusion agar; hemagglutination inhibition antibody or assay |
|---|---|
| INF | infant, infantile; infection, infective, infected; inferior; infirmary; infundibulum; infusion; inte... |
| IP | icterus praecox; imaging plate; immune precipitate; immunoblastic plasma; immunoperoxidase technique... |
| IUG | infusion urogram; intrauterine growth |
| IVI | intravenous infusion |