| ANSWER | Agency for Toxic Substances and Disease Registry/National Library of Medicine's Workstation for Emer... |
|---|---|
| ARDMS | American Registry of Diagnostic Medical Sonographers |
| ARP | absolute refractory period; American Registry of Pathologists; anticipated recovery path; apolipopro... |
| ARPT | American Registry of Physical Therapists |
| ARRT | American Registry of Radiologic Technologists |