A/O (alert and oriented)

A/V (atrioventricular)

A/V (arteriovenous)

A/V (aortic valve)

A&D (ascending and descending)

A&E (accident and emergency)

A&O (alert and oriented)

A&Ox3 (awake and oriented to person, place, and time)

A&Ox4 (awake and oriented to person, place, time, and situation)

A&P (anatomy and physiology)