AD	Adipose Derived
MSCs	Mesenchymal Stem Cells
SVF	Stromal Vascular Fraction
AD-tSVF	Adipose Derived tissue Stromal Vascular Fraction
AD-cSVF	Adipose Derived cellular Stromal Vascular Fraction
AD-hSVF	Adipose Derived human Stromal Vascular Fraction
PRP	Platelet Rich Plasma
ECM	Extracellular Matrix
HA	Hyaluronan
GAG	Glycosaminoglycan
CS	Chondroitin Sulfate
KS	Keratan Sulfate
OA	Osteoarthritis
BMI	Body Mass Index
YLD	Global Years Lived with Disability
DALYs	Disability Adjusted Life Years
USD	United States Dollar
NK Cells	Natural Killer Cells
IFN	Interferon
TNFα	Tumor Necrosis Factor alpha
TGFb	Transforming Growth Factor beta
IGF-1	Insulin-like Growth Factor 1
HIF	Hypoxia-Inducible Factor
MMPs	Matrix metalloproteinases
ADMSCs	Adipose Derived Mesenchymal Stem Cells
IL	Interleukin
MSCs	Mesenchymal Stem Cells
WHO	World Health Organization
OP	Osteoporosis
FDA	Food and Drug Administration
IFATS	The International Federation for Adipose Therapeutics and Science
ISCT	The International Society for Cell & Gene Therapy
ATMP	Advanced Therapy Medicinal Products
ITR2	Injectable Tissue Replacement and Regeneration
KFDA	Korean Food and Drug Administration
PDGF	Platelet-Derived Growth Factor
VEGF	Vascular Endothelial Growth Factor
FGF	Fibroblast Growth Factor
FGFR	Fibroblast Growth Factor Receptor
TIMPs	Tissue Inhibitors of Metalloproteinases
ADAMTS	A Disintegrin and Metalloproteinase with Thrombospondin Motifs
MR	Magnetic Resonance
CaCl2	Calcium Chloride 2
VAS	Visual Analogue Scale
WOMAC	Western Ontario and McMaster Universities Arthritis Index
KOSS	The Knee Osteoarthritis Scoring System
PTPRC	Protein Tyrosine Phosphatase Receptor type C
LCA	Leukocyte Common Antigen
EPISER	Prevalence of Rheumatic Diseases in Adult Population in Spain Study
Arg1	Arginase 1
PBS	Phosphate-Buffered Saline
HLA	Human Leucocyte Antigen
DMEM	Dulbecco’s Modified Eagle Medium
PECAM-1	Platelet Endothelial Cell Adhesion Molecule
FFLL	Female-to-Female Luer-Lock
MMPs	Matrix Metalloproteinase
COMP	Cartilage oligometric matrix protein
GDF-11	Growth differentiation factor-11