| ASS | acute serum sickness; acute spinal stenosis; anterior superior spine; argininosuccinate synthetase |
|---|---|
| AVS | aortic valve stenosis; arteriovenous shunt; auditory vocal sequencing |
| CAS | calcarine sulcus; calcific aortic stenosis; Cancer Attitude Survey; carbohydrate-active steroid; car... |
| CFS | cancer family syndrome; Chiari-Frommel syndrome; chronic fatigue syndrome; craniofacial stenosis; cr... |
| DSAS | discrete subaortic stenosis |