A:
assessment
ABI
acquired brain injury
afib
atrial fibrillation
A-line
arterial line
A-V
arteriovenous
AAA
abdominal aortic aneurysm
AAROM
active assistive range of motion
Abd or abd
abduction
ABG
arterial blood gas
ac
before meals
AC joint
acromioclavicular joint
ACL
anterior cruciate ligament
ACTH
adrenocorticotrophic hormone
Add or add
adduction
ADL
activities of daily living
ad lib
at discretion
adm
admission, admitted
AE
above elbow
AFO
ankle foot orthosis
AIDS
acquired immune deficiency syndrome
AIIS
anterior inferior iliac spine
AJ
ankle jerk
AK
above knee
ALS
amyotrophic lateral sclerosis