320 abbreviations
AAAAbdominal aortic aneurysm
AASAarskog–Scott syndrome
ABCD syndrome[black lock]albinism
ACCAgenesis of the corpus callosum
ACSAcute coronary syndrome
ACTH deficiencyAdrenocorticotropic hormone deficiency
ADAlzheimer's Disease
ADAttachment disorder
ADDAttention deficit disorder
ADD-RTAttention deficit disorder – residual type
ADEMAcute disseminated encephalomyelitis
ADHDAttention deficit hyperactivity disorder
AGSAicardi–Goutieres syndrome
AHCAlternating hemiplegia of childhood
AIPAcute intermittent porphyria
ALA DDDoss porphyria/ALA dehydratase deficiency/Plumboporphyria (the disease is known by multiple names)
ALIAcute lung injury
ALSAmyotrophic lateral sclerosis
AMDAge-related macular degeneration
AOSApraxia of speech
APAAldosterone-producing adenoma
APSAntiphospholipid syndrome
ARBDAlcohol-related birth defects
ARDAdult Refsum disease
ARDSAcute respiratory distress syndrome
ARNDAlcohol-related neurodevelopmental disorder
ASAnkylosing spondylitis
ASAsperger syndrome
ASDsAutism spectrum disorders
AVMsArteriovenous malformations
BBSBashful bladder syndrome (see Paruresis)
BDBinswanger's disease
BEBBenign essential blepharospasm
BEHBehaviorally/emotionally handicapped
BHBehaviorally handicapped
BMDBecker's muscular dystrophy
BPHBenign prostatic hyperplasia
BSBloom's syndrome
BSEBovine spongiform encephalopathy
BSSBrown–Sequard syndrome
BVBacterial vaginosis
CACHCentral nervous system hypomyelination
CADCoronary artery disease
CADASILCerebral autosomal dominant arteriopathy with sub-cortical infarcts and leukoencephalopathy
CAPDCentral auditory processing disorder
CCDConsiderable conduct disorder
CCHFCrimean-Congo haemorrhagic fever
CCHSCongenital central hypoventilation syndrome
CCMCerebral cavernous malformation