| DM | Diabetes mellitus |
| T2DM | Type 2 diabetes mellitus |
| ML | Machine learning |
| ID3 | Iterative decision tree |
| k-NN | k-nearest neighbors |
| PIDD | PIMA Indians Diabetes Dataset |
| AUC | Area under the curve |
| ROC | Receiver operating characteristics |
| LR | Logistic regression |
| NB | Naïve Bayes |
| RF | Random forest |
| RMSE | Root-mean-square error |
| RMSEN | Normalized root-mean-square error |
| RSCV | Repeated stratified cross-validation |
| KCV | k-fold cross-validation |
| LDL | Low-density lipoprotein |
| HDL | High-density lipoprotein |