OC	Osteochondral
OAT	Osteochondral Autograft Transfer
OCA	Osteochondral Allograft Transplant
PLA	Polylactic Acid
PCL	Polycaprolactone
PLGA	Poly(L-lactic-co-Glycolic Acid)
PEG	Polyethylene Glycol
PVA	Polyvinyl Alcohol
ECM	Extracellular Matrix
HA	Hydroxyapatite
TCP	Tricalcium Phosphate
ME	Material Extrusion
MEW	Melt Electro-Writing
ES	Electro-Spinning
SLA	Stereolithography
DLP	Digital Light Processing
MSC	Mesenchymal Stem/Stromal Cell
bmMSC	Bone Marrow derived Mesenchymal Stem/Stromal Cell
ACPC	Articular Cartilage Progenitor Cell
IGF	Insulin-like Growth Factor
BMP	Bone Morphogenetic Proteins
FGF	Fibroblast Growth Factor
TGF	Transforming Growth Factor