ADLs	Activities of Daily Living
ALS	Amyotrophic Lateral Sclerosis
ARES	Adjustable Rigidity and Embedded Force Sensors
BCI	Brain Computer Interface
CP	Cerebral Palsy
CPU	Central Processing Unit
DC	Direct Current
DoF	Degrees of Freedom
EAP	ElectroActive Polymer
EAsoftM	Exoskeleton Actuated by the soft Modules
ED	Exoskeleton Device
EEGs	ElectroEncephalogGraphy signals
EMGs	ElectroMyoGraphy signals
eSEA	Elastamor-Based Series Elastic Actuator
ESGP	Echo State Gaussian Process
FES	Functional Electrical Stimulation
FMG	Force MyoGraphy
FSRs	Force-Sensitive Resistors
HED	Hand Exoskeletal Device
HMI	Human-Machine Interface
IMU	Inertial Measurement Unit
LLE	Lower Limbs Exoskeleton
MMG	MechanoMyoGraphy signals
MR	MagnetoRheological
MRSEA	Magneto-Rheological Series Elastic Actuators
NMPC	Nonlinear Model Predictive Control
PAM	Pneumatic Artificial Muscles
PEA	Parallel Elastic Actuators
PPAM	Plated PAM
PREHydra	Passive Return Electro-Hydrostatic actuator
PSMC	Proxy-based Sliding Mode Control
QDD	Quasi-Direct Drive
SCI	Spinal Cord Injuries
SEA	Series Elastic Actuators
SEAC	Series of Elastic Actuators with Clutch
SMA	Shape Memory Alloys
ULE	Upper Limbs Exoskeletons
VIAs	Variable Impedance Actuators
VSA	Variable Stiffness Actuators