| HIA | Hearing Industries Association; heat infusion agar; hemagglutination inhibition antibody or assay |
|---|---|
| HOH | hard of hearing |
| HPD | hearing protective device; high-protein diet; home peritoneal dialysis |
| HTL | hamster tumor line; hearing threshold level; high-L-leucine transport; histotechnologist; human T-ce... |
| LFHL | low-frequency hearing loss |