| RRN | returning [for advanced studies] registered nurse |
|---|---|
| SNCS | sensory nerve conduction studies |
| SOLVD | studies of left ventricular dysfunction |
| AAA | abdominal aortic aneurysm/aneurysmectomy; acne-associated arthritis; acquired aplastic anemia; acute... |
| ABP | actin-binding protein; ambulatory blood pressure; American Board of Pedodontics; American Board of P... |