AAA
Abdominal aortic aneurysm
AAROM
Active assist range of motion
ABG
Arterial blood has
ACCU
Acute coronary care unit
AC
Acromioclavicular
ACL
Anterior cruciate ligament
ACLS
Advanced cardiac life support
ADH
Antidiuretic hormone
ADL
Actives of daily living
Afib
Atrial fibrillation
AFO
Ankle foot orthosis
AFP
Alpha Fetoprotien
AI
Aortic insufficiency
AIDP
Acute inflammatory demyelinating polyneuropsthy
AIDS
Acquired immune deficiency dyndrome
ALF
Assisted living facility
A-line
Arterial line
ALL
Acute lymphocytic leukemia
ALS
Advanced life support
AMA
Against medical advice
Amnio
Amniocentesis
Angio
Angiogram
A & O
Alert and oriented
Appy.
Appendectomy