| AAI | acute alveolar injury; Adolescent Alienation Index; American Association of Immunologists; atrial in... |
|---|---|
| AAS | Aarskog-Scott [syndrome]; acid aspiration syndrome; alcoholic abstinence syndrome; American Academy ... |
| ac | acceleration; acetyl; acid; acromioclavicular; acute; alternating current; antecubital; anterior cha... |
| ACV | acute cardiovascular [disease]; acyclovir; assisted controlled ventilation; atrial/carotid/ventricul... |
| ADG | ambulatory diagnostic group; atrial diastolic gallop; axiodistogingival |