| CFRD | Cystic Fibrosis Related Diabetes |
| CF | Cystic Fibrosis |
| CFTR | Cystic Fibrosis Transmembrane Conductance Regulator Protein |
| OGTT | Oral Glucose Tolerance Test |
| BMI | Body Mass Index |
| FEV1 | Forced Expiratory Volume in the 1st Second |
| FVC | Forced Vital Capacity |
| NGT | Normal Glucose Tolerance |
| INDET | Indeterminate Glucose Tolerance |
| IGT | Impaired Glucose Tolerance |
| DC | Derivative Control |
| PC | Proportional Control |
| ISR | Insulin Secretion Rate |
| OGIS | Oral Glucose Insulin Sensitivity |
| HOMA-IR | Homeostasis Model Assessment Insulin Resistance |
| IGI | Insulinogenic Index |
| DI | Disposition Index |
| SD | Standard Deviation |
| IQR | Interquartile Range |
| SEM | Standard Error of the Mean |