| CKD | Chronic Kidney Disease |
| PLADO | Plant-Dominant Low-Protein Diet |
| LPD | Low-Protein Diet |
| VLPD | Very-Low-Protein Diet |
| RCT | Randomized Controlled Trial |
| PEW | Protein–Energy Wasting |
| HBV | High-Biological-Value (Protein) |
| eGFR | Estimated Glomerular Filtration Rate |
| BUN | Blood Urea Nitrogen |
| CRP | C-Reactive Protein |
| IL-6 | Interleukin-6 |
| AGEs | Advanced Glycation End-Products |
| FGF23 | Fibroblast Growth Factor-23 |
| SCFA | Short-Chain Fatty Acids |
| KDIGO | Kidney Disease: Improving Global Outcomes |
| KDOQI | Kidney Disease Outcomes Quality Initiative |
| LDL | Low-Density Lipoprotein |
| HDL | High-Density Lipoprotein |
| PTH | Parathyroid Hormone |
| CO2 | Carbon Dioxide |
| HCO3− | Bicarbonate |
| Na+ | Sodium |
| K+ | Potassium |
| Ca2+ | Calcium |
| PO43− | Phosphate |
| WHO | World Health Organization |
| BMI | Body Mass Index |