| CPA | Chest Postero-Anterior |
|---|---|
| CXR | Chest X-Ray |
| ACCP | American College of Chest Physicians; American College of Clinical Pharmacology; American College of... |
| ACD | absolute cardiac dullness; absolute claudication distance; acid-citrate-dextrose [solution]; actinom... |
| ACH | acetylcholine; achalasia; active chronic hepatitis; adrenocortical hormone; amyotrophic cerebellar h... |