AM	Additive Manufacturing
CAD	Computer-Aided Design
CCD	Charge-Coupled Device
CMOS	Complementary Metal Oxide Semiconductor
DED	Direct Energy Deposition
DIC	Digital Image Correlation
DLD	Direct Laser Deposition
DMD	Direct Metal Deposition
DMLS	Direct Metal Laser Sintering
DVC	Digital Volume Correlation
ESPI	Electronic Speckle Pattern Interferometry
FDM	Fused Deposition Modeling
FFF	Fused Filament Fabrication
FFOTs	Full-Field Optical Techniques
FGM	Functionally Graded Materials
GM	Grid Method
LED	Light-Emitting Diode
LENS	Laser Engineered Net Shaping
LMD	Laser Metal Deposition
LMP	Laser Manufacturing Process
MI	Moiré Interferometry
MSL	Metal Shaping Laser
NDT	Non-Destructive Testing
PBF	Powder Bed Fusion
RS	Residual Stresses
SLM	Selective Laser Melting
SLS	Selective Laser Sintering
WAAM	Wire and Arc Additive Manufacturing
ZNSSD	Zero-Normalized Sum of Squared Differences