| CAHV | central alveolar hypoventilation |
|---|---|
| CANS | central auditory nervous system |
| CAS | calcarine sulcus; calcific aortic stenosis; Cancer Attitude Survey; carbohydrate-active steroid; car... |
| CAW | central airways |
| CBN | cannabinol; central benign neoplasm; Commission on Biological Nomenclature |