VA	visual acuity
CCT	central corneal thickness
IOP	intraocular pressure
SWE	shear wave elastography
RNFL	retinal nerve fiber layer
ROI	region of interest
IOL	intraocular lens
PV	posterior vitreous
RF	retrobulbar fat
ONH	optic nerve head
m/s	meters per second
kPa	kilopascals
RMI	Reliability Measurement Index
SE	strain elastography