3D	Three-dimensional
ABS	Acrylonitrile butadiene styrene
AM	Additive manufacturing
ASTM	American Society for Testing and Materials
CAM	Computer-aided manufacturing
CNC	Computer numerical control
DMA	Dynamic mechanical analysis
DoE	Design of experiments
DSC	Differential scanning calorimetry
Eb	Elongation at break
EU	European Union
FDM	Fused deposition modeling
FEA	Finite element analysis
FFF	Fused filament fabrication
FTIR	Fourier-transform infrared spectroscopy
GPC	Gel permeation chromatography
HDPE	High-density polyethylene
HIPS	High-impact polystyrene
ISO	International Organization for Standardization
LDPE	Low-density polyethylene
MT	Metric ton
MFb	Maximum force at break
MFI	Melt flow index
NIST	National Institute of Standards and Technology
PC	Polycarbonate
PE	Polyethylene
PEEK	Polyether ether ketone
PET	Polyethylene terephthalate
PETG	Polyethylene terephthalate glycol modified
PLA	Polylactic acid
PP	Polypropylene
PPGF	Thermoplastic reinforced with glass fiber
PS	Polystyrene
PVC	Polyvinyl chloride
r	Material containing recycled polymer
REACH	Registration, evaluation, authorization, and restriction of chemicals
SEM	Scanning electron microscope
SLS	Selective laser sintering
SPE	Society of Plastics Engineers
TGA	Thermogravimetric analysis
TMod	Tensile modulus
TPE	Thermoplastic elastomer
TPU	Thermoplastic polyurethane
TS	Tensile strength
USA	United States of America
UTS	Ultimate tensile strength
XRD	X-ray diffraction
XRF	X-ray fluorescence