| CNS | central nervous system |
| WHO | World Health Organization |
| 2016 CNS WHO | 2016 World Health Organization Classification of Tumors of the |
| Central Nervous System | |
| TCGA | The Cancer Genome Atlas |
| TCIA | The Cancer Imaging Archive |
| LGG | low-grade glioma |
| GBM | glioblastoma multiforme |
| TCGA-LGG | The Cancer Genome Atlas Low Grade Glioma |
| TCGA-GBM | The Cancer Genome Atlas Glioblastoma Multiforme |
| IDH | isocitrate dehydrogenase |
| MGMT | O6-methylguanine-DNA methyltransferase |
| MRI | magnetic resonance imaging |
| FLAIR | fluid attenuated inversion recovery |
| VOI | volume of interest |
| ROC AUC | area under the receiver operating characteristic curve |
| ROC | receiver operating characteristic |
| AUC | area under the ROC curve |
| EB | empirical Bayes |
| BraTS | brain tumor segmentation |
| CI | confidence interval |
| SVM | support vector machine |
| GLRLM | gray level run length matrix |
| GLSZM | gray level size zone matrix |
| GLDM | gray level dependence matrix |
| NGTDM | neighbouring gray tone difference matrix |
| GLCM | gray level co-occurrence matrix |