| ACGT | antibody-coated grid technique |
|---|---|
| AChRAb | acetylcholine receptor antibody |
| aCL | anticardiolipin [antibody] |
| ADA | adenosine deaminase; American Dental Association; American Dermatological Association; American Diab... |
| ADCC | acute disorder of cerebral circulation; antibody-dependent cell-mediated cytotoxicity |