| CKD | Chronic Kidney Disease |
| RAAS | Renin-Angiotensin-Aldosterone System |
| ESRD | End Stage Renal Disease |
| RDA | Recommended Daily Allowance |
| NDD | Non-Dialysis Dependent |
| NKF | National Kidney Foundation |
| MBD | Mineral Bone Disease |
| HF | Heart Failure |
| LPD | Low Protein Diet |
| ADI | Acceptable Daily Intake |
| BSA | Body Surface Area |
| DPI | Dietary Protein Intake |
| EAA | Essential Amino-Acids |
| eGFR | estimated Glomerular Filtration Rate |
| HBV | High Biologic Value (referred to protein) |
| HTN | Hypertension |
| IBW | Ideal Body Weight |
| KA | Ketoacids (keto-analogues of amino-acids) |
| P | Phosphorus |
| PD | Peritoneal Dialysis |
| RKF | Residual Kidney Function |
| sHPT | secondary Hyperparathyroidism |