NSCLC	Non-Small Cell Lung Cancer
CT	Computed Tomography
AUC	Area Under the Receiver Operating Characteristic Curve
RECIST	Response Evaluation Criteria in Solid Tumors
LASSO	Least Absolute Shrinkage and Selection Operator
TRIPOD	Transparent Reporting of a Multivariable Prediction Model for Individual Prognosis or Diagnosis
IBSI	Image Biomarker Standardization Initiative
DICOM	Digital Imaging and Communications in Medicine
HU	Hounsfield Unit
ICC	Intraclass Correlation Coefficient
ECOG	Eastern Cooperative Oncology Group
IQR	Interquartile Range
CR	Complete Response
PR	Partial Response
SD	Stable Disease
PD	Progressive Disease
TNM	Tumor, Node, Metastasis
GLCM	Gray-Level Co-occurrence Matrix
GLRLM	Gray-Level Run Length Matrix
GLSZM	Gray-Level Size Zone Matrix
GLDM	Gray-Level Dependence Matrix
ROI	Region of Interest
DSC	Dice Similarity Coefficient
OR	Odds Ratio
CI	Confidence Interval
LR	Logistic Regression
SVM	Support Vector Machine
XGBoost	Extreme Gradient Boosting
NRI	Net Reclassification Improvement
IDI	Integrated Discrimination Improvement
PFS	Progression-Free Survival
OS	Overall Survival
DCA	Decision-Curve Analysis
Rad-Score	Radiomics Score
PET	Positron Emission Tomography
FDG	Fluorodeoxyglucose
PD-L1	Programmed Death-Ligand 1
MRI	Magnetic Resonance Imaging
ITK	Insight Segmentation and Registration Toolkit
mAs	Milliampere-Seconds
kVp	Kilovolt Peak
NOS	Not Otherwise Specified
HR	Hazard Ratio
DWT	Discrete Wavelet Transform