AEP	Auditory Evoked Potential
AI	Artificial Intelligence
ASIC	Application-Specific Integrated Circuit
BCI	Brain–Computer Interface
CGM	Continuous Glucose Monitor/Continuous Glucose Monitoring
CNN	Convolutional Neural Network
DL	Deep Learning
ECG	Electrocardiography
EDA	Electrodermal Activity
EEG	Electroencephalography
EMG	Electromyography
fNIRS	Functional Near-Infrared Spectroscopy
HFnu	High-Frequency Power (normalized units)
HRV	Heart Rate Variability
IBAM	Impact-Based Analysis Method
IMU	Inertial Measurement Unit
LAMP	Loop-Mediated Isothermal Amplification
LBP	Low Back Pain
LSTM	Long Short-Term Memory (network)
MARD	Mean Absolute Relative Difference
ML	Machine Learning
Multi-AdaFNN	Multi-Adaptive Functional Neural Network
OGTT	Oral Glucose Tolerance Test
OWCS	Optical Wireless Communication System
PCB	Printed Circuit Board
PEF	Power Efficiency Factor
PID	Proportional–Integral–Derivative (controller)
PPG	Photoplethysmography
RF	Radio Frequency
RMSSD	Root Mean Square of Successive Differences
ROM	Range of Motion
rPPG	Remote Photoplethysmography
SNR	Signal-to-Noise Ratio