| ACID | Arithmetic, Coding, Information, and Digit Span; automatic implantable cardioverter defibrillator |
|---|---|
| ALU | arithmetic and logic unit |
| AP | accessory pathway; accounts payable; acid phosphatase; acinar parenchyma; action potential; active p... |
| CAVD | complete atrioventricular dissociation; completion, arithmetic problems, vocabulary, following direc... |
| MCHC | maternal/child health care; mean corpuscular hemoglobin concentration; mean corpuscular hemoglobin c... |