| CAG | cholangiogram, cholangiography; chronic atrophic gastritis; coronary angiography |
|---|---|
| CAL | cafe au lait; calcium test; calculated average life; calories; chronic airflow limitation; computer-... |
| CALD | chronic active liver disease |
| CALH | chronic active lupoid hepatitis |
| CAO | chronic airway obstruction; coronary artery obstruction |