AIS	Acute imbalance syndrome
AUVP	Acute unilateral vestibulopathy
AVS	Acute vestibular syndrome
BPPV	Benign paroxysmal positional vertigo
CNS	Central nervous system
DWI	Diffusion weighted imaging
ECG	Electrocardiogram
ED	Emergency department
EVS	Episodic vestibular syndrome
HINTS	Head-Impulse, Nystagmus, Test of Skew
MRI	Magnetic resonance imaging
MS	Multiple sclerosis
OH	Orthostatic hypotension
VM	Vestibular migraine
WE	Wernicke encephalopathy