ACP	Algebra of Communicating Processes
AI	Artificial Intelligence
AIoT	Artificial Intelligence of Things
ANN	Artificial Neural Networks
AR	Augmented Reality
Baas	Backend as a Service
CL	Centralized Learning
CNN	Convolutional Neural Networks
CPS	Cyber Physical Systems
DCE	Digital Circular Economy
DL	Deep Learning
DNN	Deep Neural Networks
DNS	Domain Name System
DT	Digital Twins
FaaS	Function as a Service
FDT	Formal Description Techniques
FL	Federated Learning
G-IoT	Green Internet of Things
GRU	Gated Recurrent Units
HFCL	Hybrid Federated Centralized Learning
IIoT	Industrial Internet of Things
IoMT	Internet of Medical Things
IoT	Internet of Things
LAN	Local Area Network
LSTM	Long Short-Term Memory
MEC	Multi-Access Edge Computing
MSC	Message Sequence Chart
MSG	Message
ML	Machine Learning
MR	Mixed Reality
Pub/Sub	Publisher/Subscriber
PS	Parameter Server
PROMELA	PROtocol/PROcess MEta LAnguage
QoS	Quality of Service
RAN	Radio Access Network
RNN	Recurrent Neural Networks
SPIN	Simple Promela INterpreter
V2R	Vehicle to Roadside Unit
V2V	Vehicle to Vehicle
VANET	Vehicular Ad-hoc Network
VEC	Vehicular Edge Computing
VR	Virtual Reality
WAN	Wide Area Network