| AFTN | autonomously functioning thyroid nodule |
|---|---|
| HNTD | highest nontoxic dose |
| NTG | nitroglycerin; nitrosoguanidine; nontoxic goiter; normal triglyceridemia |
| SB | Bachelor of Science; Schwartz-Bartter [syndrome]; serum bilirubin; shortness of breath; sick bay; si... |
| SCA | self-care agency; severe congenital anomaly; sickle-cell anemia; single-camera autostereoscopic [ima... |