AD	Anno Domini
AM	Additive Manufacturing
ASTM	American Society for Testing and Materials
BCC	Body-Centered-Cubic
BIC	Bone-Implant contact
BMP-2	Bone Morphogenetic Protein-2
BMSC	Marrow–Derived Mesenchymal Stem Cells
BT/TV	Bone Tissue to Total Volume ratio
C	Circular
CAD	Computer-Aided Design
CD34	Cluster of Differentiation 34
CD44	Cluster of Differentiation 44
CD45	Cluster of Differentiation 45
CD90	Cluster of Differentiation 90 (Thy-1)
CD105	Cluster of Differentiation 105 (Endoglin)
CP-Ti	Commercially Pure Titanium
CT/MRI	Computed Tomography or Magnetic Resonance Imaging
CU	Cube
DIA	Diamond
DOPA	Dopamine
ELI	Extra Low Interstitials, Grade 23
FEA	Finite Element Analysis
G	Gyroid
HCP	Hexagonal-close-packed
HPDLSCs	Human Periodontal Ligament Stem Cells
ISO	International Organization for Standardizationfacturing
LPBF	Laser Powder Bed Fusion
Micro-CT	Micro-Computed Tomography
MTT assay	(3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide)
P	Primitive
PDA-3D PPT	Polydopamine-coated 3D-printed porous titanium
PDLSCs	Periodontal Ligament Stem Cells
PE	Polyethylene
PLA	Polylactic acid
SLM	Selective Laser Melting
TPMS	Triply Periodic Minimal Surface
TC	Truncated cube
TC	Tetrahedral close-packed (TC)
VEGF	Vascular Endothelial Growth Factor
3D	Three-Dimensional
3D PPT	3D-printed porous titanium
5Gel-5Alg (S)	5% gelatin and 5% alginate (5G5A) scaffold
8Gel-2Alg (S)	8% gelatin and 2% alginate scaffolds