| ACU | acquired cold urticaria; acute care unit; agar colony-forming unit; ambulatory care unit |
|---|---|
| ADT | Accepted Dental Therapeutics; adenosine triphosphate; admission, discharge, transfer; agar-gel diffu... |
| AGD | agar gel diffusion; agarose diffusion; alpha-ketoglutarate dehydrogenase |
| AGDD | agar gel double diffusion |
| AGP | acid glycoprotein; agar gel precipitation; azurophil granule protein |