A
|
Artery
|
Aa
|
Of each
|
AA
|
Amino acid
|
AAHA
|
American Animal Hospital Association
|
Ab
|
Antibody antibiotics
|
ABG
|
Arterial blood gas
|
Ac
|
Before meals
|
ACD
|
Acid-citrate-dextrose
|
ACE
|
Angiotensin-converting enzyme
|
ACTH
|
Adrenocorticotropic hormone
|
AD
|
Right ear
|
ADH
|
Antidiuretic hormone
|
ad lib
|
Freely as wanted
|
ADR
|
Active defense reflex adverse drug reaction
|
A Fib
|
Atrial fibrillation
|
Ag
|
Antigen
|
A:G
|
Albumin-globulin ratio
|
AGID
|
Agar gel immunodiffusion
|
AL
|
Left ear
|
ALB
|
Albumin
|
ALK PHOS
|
Alkaline phosphatase
|
ALP
|
Alkaline phosphatase
|
ALT
|
Alanine aminotransferase
|
AM
|
Antemortem
|
AMA
|
Against medical advice American Medical Association
|
AMI
|
Acute myocardial infarction
|
amp
|
Ampule
|
ANA
|
Antinuclear antibody
|
ANS
|
Autonomic nervous system
|
AP
|
Anterior-posterior arterial pressure
|
APC
|
Atrial premature contraction
|