| A-MAT | amorphous material |
|---|---|
| amo, amor | amorphous |
| EDAM | electron-dense amorphous material |
| HA | H antigen; Hakim-Adams [syndrome]; halothane anesthesia; Hartley [guinea pig]; headache; health alli... |
| HAP | Handicapped Aid Program; Hazardous Air Pollutants [List]; hazardous air pollution; health alliance p... |