| HSA | Hazardous Substances Act; Health Services Administration; health systems agency; hereditary siderobl... |
|---|---|
| IAEA | International Atomic Energy Agency |
| IARC | International Agency for Research on Cancer |
| MPA | mean pulmonary arterial [pressure]; medial preoptic area; Medical Procurement Agency; medroxyprogest... |
| NAACLS | National Accrediting Agency for Clinical Laboratory Sciences |