| AC | abdominal circumference; abdominal compression; absorption coefficient; abuse case; acetate; acetylc... |
|---|---|
| ACAC | acetyl-coenzyme A cocarboxylase; activated charcoal artificial cell |
| A-LAK | adherent lymphokine-activated killer [cell] |
| APC | acetylsalicylic acid, phenacetin, and caffeine; activated protein C; adenoidal-pharyngeal-conjunctiv... |
| ATC | activated thymus cell; around the clock |