IWSN	Industrial Wireless Sensor Networks
SCADA	Supervisory Control And Data Acquisition
IoT	Internet of Things
FD	Fault Detection
DoS	Denial of Service
kNN	K-Nearest Neighbours
LOF	Local Outlier Factor
COF	Connectivity-based Outlier Factor
ULOF	Uncertain Local Outlier Factors
WNaNG	Weighted Natural Neighbour Graph
SVM	Support Vector machines
SRM	Structural Risk Minimisation
RKHS	Reproducing Kernel Hilbert Space
RBF	Radial Basis Function
CS-SVM	Conic Segmentation SVM
ANN	Artificial Neural Networks
OS-ELM	Online Sequential Extreme Learning Machine
SLFN	Single Layer Feed-Forward Neural Networks
GS	Genetic Algorithms
NS-2	Network Simulator 2
NSA	Negative Selection Algorithm
AIS	Artificial Immune System
SC	Spectral Clustering
DNN	Deep Neural Networks
PLC	Programmable Logic Controller
SWaT	Secure Water Treatment
MitM	Man-in-the-Middle
ICS	Industrial Control Systems
RIO	Remote Input/Output
ROC	Receiver Operating Characteristic
AUC	Area Under the Curve