3GPP	3rd Generation Partnership Project
ABC	Ambient Backscatter Communication
AGPS	Assisted Global Positioning System
AI	Artificial Intelligence
ANN	Artificial Neural Networks
AR	Augmented Reality
BS	Base Stations
BLE	Bluetooth Low Energy
CapEX	Capital Expenditure
CDMA	Code-Division Multiple Access
CRC	Cyclic Redundancy Check
D2D	Device-to-Device
EE	Energy efficient
eMBB	Enhanced Mobile Broadband
FBMC	Filter-bank Multicarrier
GFDM	Generalized Frequency-Division Multiplexing
GPS	Global Positioning System
GSM	Global System for Mobile Communication
H2M	Human-to-Machine
HCS	Human-Centric Service
HDNN	High Dimension Neural Networks
HetNet	Heterogeneous Network
ICS	Industrial Control System
IERC	IoT European Research Cluster
IIoT	Industrial Internet of Things
IoE	Internet of Everything
IoNT	Internet of NanoThings
IoST	Internet of SpaceThings
IoT	Internet of Things
IoUT	Internet of UnderwaterThings
IRS	Reflective Surface
ITU	International Telecom Union
KPI	Key Performance Indicator
LoRaWAN	Long Range Wide Area Network
LPWA	Low-Power Wide-Area
LPWAN	Low-Power Wide-Area Networks
LSTM	Long Short-Term Memory
LTE	Long Term Evolution
M2M	Machine-to-Machine
MAC	Message Authentication Code
mbRLLC	Mobile broadband RLLC
MEC	Mobile Edge Computing
MIMO	Multiple-Input-Multiple-Output
MIT	Massachute Institute of Technology
ML	Machine Learning
mMTC	Massive Machine Type Communication
MPS	Multipurpose 3CLS and energy services
MTC	Machine-type Communicaiton
muRLLC	Massive uRLLC
NFC	Near Field Communication
NOMA	Non-Orthogonal Multiple Access
OAM	Orbital Angular Momentum
OMA	Orthogonal Multiple Access
OFDM	Orthogonal Frequency-Division Multiplexing
OpEX	Operational Expenditure
OWC	Optical Wireless Communications
QML	Quantum Machine Learning
QoE	Quality of Experience
QoS	Quality of Service
RADAR	Radio Detection And Ranging
SBC	Single Board Computer
RF	Radio Frequency
RFID	Radio Frequency Identification
RIS	Reconfigurable Intelligent Surfaces
RNN	Recurrent Neural Network
RSSI	received signal strength indicator
RTLS	Real-Time Location monitoring System
SDGs	Sustainable Development Goals
SIoT	Social Internet of Things
SON	Self-Organizing Network
SWIPT	Simultaneous Wireless and Information Power Transfer
TCP	Transmission Control Protocol
THz	Terahertz
TRL	Technology Readiness Level
UDP	User Datagram Protocol
uRLLC	Ultra-Reliable Low Latency Communication
UUID	Universally Unique Identifier
V2V	Vehicle-to-Vehicle
VR	Virtual Reality
VNI	Visual Networking Index
VLC	Visible Light Communication
WBCI	Wireless Brain-Computer Interface
WLAN	Wireless Local Area Network
WMMI	Wireless Mind-Machine Interface
WNAN	Wireless Neighborhood Area Network
WPAN	Wireless Personal Area Network
WSN	Wireless Sensor Network