| HAZWOPER | Hazardous Waste Operation and Emergency Response [of OSHA] |
|---|---|
| HSA | Hazardous Substances Act; Health Services Administration; health systems agency; hereditary siderobl... |
| HSDB | hazardous substances data bank |
| HSEES | Hazardous Substances Emergency Events Surveillance [system] |
| JAMA | Journal of the American Medical Association |