Anty-VEGF	vascular endothelial growth factor inhibitor
BCVA	best corrected visual acuity
CRT	central foveal thickness
DCP	deep capillary plexus
DD	disc diameter
DME	diabetic macular edema
DR	diabetic retinopathy
DRIL	disorganization of retinal inner layers
EDTA	ethylenediaminetetraacetic acid
ETDRS	Early Treatment Diabetic Retinopathy Study
FA	fluorescein angiography
FAZ	foveal avascular zone
HbA1c	glycated hemoglobin
HPLC	high-performance liquid chromatography
ILM	internal limiting membrane
IRMA	intraretinal microvascular abnormalities
MAs	microaneurysms
Max RT	maximum retinal thickness
MCP	middle capillary plexus
NGSP	National Glycohemoglobin Standardization Program
NVD	neovascularization at the disc
NVE	neovascularization elsewhere
OCT	optical coherence tomography
OCTA	optical coherence tomography angiography
OGTT	oral glucose tolerance test
SCP	superficial capillary plexus
SD-OCT	spectral domain optical coherence tomography
SRF	subretinal fluid
SSADA	split spectrum amplitude decorrelation angiography
SSI	signal strength index
VD	vessel density
VEGF	vascular endothelial growth factor