| HBO | hyperbaric oxygenation, hyperbaric oxygen |
|---|---|
| ANA | acetylneuraminic acid; American Narcolepsy Association; American Neurological Association; American ... |
| HBOT | hyperbaric oxygen therapy |
| HM | hand movements; health maintenance; heart murmur; hemifacial microsomia; Holter monitoring; home man... |
| HO | hand orthosis; heterotopic ossification; high oxygen; hip orthosis; history of; Holt-Oram [syndrome]... |