| CAG | cholangiogram, cholangiography; chronic atrophic gastritis; coronary angiography |
|---|---|
| AASP | acute atrophic spinal paralysis; American Association of Senior Physicians; ascending aorta synchron... |
| AR | absolute risk; accounts receivable; achievement ratio; actinic reticuloid [syndrome]; active resista... |
| CEG | chronic erosive gastritis |
| HEG | hemorrhagic erosive gastritis |