2D	2 Dimensional
3D	3 Dimensional
3GPP	3rd Generation Partnership Project
5G-NR	Fifth Generation-New Radio
ACC	Adaptive Cruise Control
ADAF	Adaptive Detection And recognition Framework
AEB	Automatic Emergency Braking
AI	Artificial Intelligence
ANFIS	Adaptive Neuro-Fuzzy Inference System
ANN	Artificial Neural Network
AUTOSAR	AUTomotive Open System ARchitecture
AU	Application Unit
AV	Autonomous Vehicle
BASt	German Federal Highway Research Institute
BLE	Bluetooth Low Energy
BPSK	Binary Phase Shift Keying
BSD	Blind Spot Detection
CCD	Charge Coupled Device
CCH	Control CHannel
CNN	Convolutional Neural Networks
CMOS	Complementary Metal Oxide Semiconductor
CRC	Cyclic Redundancy Check
CSMA/CA	Carrier-Sense Multiple Access with Collision Avoidance
C-V2X	Cellular Vehicle To Everything
DA-ANN	Deep Auto-encoder Artificial Neural Network
DBN	Deep Belief Networks
DICE	Deep Inference for Covariance Estimation
DR	Dead Reckoning
DSRC	Dedicated Short-Range Communication
EDCA	Enhanced Distribution Channel Access
eMBB	enhanced Mobile BroadBand
FCTA	Forward Cross Traffic Alert
FCWS	Forward Collision Warning System
FDMA	Frequency Division Multiple Access
FHSS	Frequency Hopping Spread Spectrum
FoV	Field of View
GFSK	Gaussian Frequency Shift Keying
GNSS	Global Navigation Satellite System
GPS	Global Positioning System
HetVNet	Heterogenous Vehicular Network
ID	IDentification
IMU	Inertial Measurement Unit
IoT	Internet of Things
IoV	Internet of Vehicles
IR	InfraRed
ITS	Intelligent Transport Systems
IVC	Inter-Vehicle Communication
LBAC	Laser Based Adaptive Cruise
LCA	Lane Change Assistance
LDPC	Low Density Parity Check
LDWS	Lane Departure Warning System
LiDAR	Light Detection and Ranging
LoS	Line of Sight
LRWPAN	Low Rate Wireless Personal Area Network
LSTM	Long Short-Term Memory
LTE	Long-Term Evolution
LTE-A	Long-Term Evolution-Advanced
MAC	Media Access Control
MEC	Multi-access Edge Computing
MEMS	Micro-ElectroMechanical System
MIVC	Multi-hop Inter-Vehicle Communication
ML	Machine Learning
mMTC	massive Machine Type Communication
mmwave	Millimetre Wave
NFC	Near Field Communication
NHSTA	National Highway Traffic Safety Administration
NLoS	Non-Line of Sight
NOMA	Non-Orthogonal Multiple Access
NS2	Network Simulator 2
OBU	On Board Unit
OICA	International Organisation of Motor Vehicle Manufacturer
OCB	Outside the Context of a Basic service set
OFDM	Orthogonal Frequency Division Multiplexing
O-QPSK	Orthogonal Quadrature Phase Shift Keying
OMNeT	Objective Modular Network Testbed in C++
PCW	Pedestrian Collision Warning
PDA	Personal Digital Assistance
PSFCH	Physical Sidelink Feedback CHannel
QAM	Quadrature Amplitude Modulation
QoS	Quality of Service
RADAR	Radio-Detection and Ranging
RCTA	Rear Cross Traffic Alert
RGB	Red, Green and Blue
RGBD	Red, Green, Blue, and Depth
RMSE	Root Mean Square Error
RNN	Recurrent Neural Networks
RSSI	Received Signal Strength Indicator
RSU	Road Side Unit
RTK	Real Time Kinetics
RVC	Roadside to Vehicle Communication
SAE	Society of Automotive Engineers
SC-FDMA	Single Carrier-Frequency Division Multiple Access
SIVC	Single-hop Inter-Vehicle Communication
SPA	Self-Parking Assistance
SRVC	Sparse Roadside to Vehicle Communication
SUMO	Simulation of Urban MObility
SVM	Support Vector Machine
TA	Trusted Authority
TDMA	Time Division Multiple Access
ToF	Time of Flight
TSR	Traffic Sign Recognition
UOR	Unknown Obstacles Recognition
uRLLC	ultra-Reliable Low Latency Communication
URVC	Ubiquitous Roadside to Vehicle Communication
UWB	Ultra-Wide Band
V2D	Vehicle to Device
V2G	Vehicle to Grid
V2I	Vehicle to Infrastructure
V2P	Vehicle to Pedestrian
V2R	Vehicle to Roadside
V2V	Vehicle to Vehicle
V2X	Vehicle to Everything
VANET	Vehicular Ad-hoc network
VPL	Vehicle Positioning and Localisation
WAVE	Wireless Access in Vehicular Environment
Wi-Fi	Wireless Fidelity
WLAN	Wireless Local Area Network