A2
Aortic valve closure
A
Abnormal adult age allergy anaphylaxis anesthesia
Anterior antibody auscultation
a
Accomodation
Acid
aa
Amino acid
AA
Alopecia areata
Asthma
Asthmatic
AAA
Abdominal aortic aneurysm
AAL
Anterior axilar line
AAV
Adeno-associated virus
A&B
Apnea and bradycardia
A/B
Acid-base ratio
AB
Ab
ab
Abortion
AB
Abnl
abn
Abnormal
Ab
Antibody
ABC
Aspiration biopsy cytology
Abd
Abdo
Abdomen
ABE
Acute bacterial endocarditis
ABG
Arterial blood gases
ABP
Arterial blood pressure
ABR
Auditory brainstem response
abx
Antibiotics
ac
Acute
AC
ac
Anticoagulant
Before meals
Air conduction
acc
Accident
Accommodation