ABS	Acrylonitrile butadiene styrene.
AM	Additive manufacturing
E	Young’s modulus
FDM	Fused-deposition modelling
FEM	Finite element method
GTH	Generalized time hardening.
PC	Polycarbonate
PEI	Polyetherimide
PLA	Polylactic acid
SD	Standard deviation
t	Time
T	Temperature
${\epsilon }_c$	Equivalent creep strain
$\sigma$	Equivalent stress