| GD | glomerular disease | 
| GDAM | glomerular disease associated with malignancy | 
| PLA2R | phospholipase A2 receptor | 
| ANCA | antineutrophil cytoplasmic autoantibodies | 
| MPO | myeloperoxidase | 
| PR3 | proteinase 3 | 
| ESKD | end stage kidney disease | 
| ANA | anti-nuclear autoantibodies | 
| PI-GN | pauci-immune glomerulonephritis | 
| RPGN | rapidly progressive glomerulonephritis | 
| GFR | glomerular filtration rate | 
| MPGN | membranoproliferative glomerulonephritis | 
| MN | membranous nephropathy | 
| IgAN | IgA nephropathy | 
| MCD | minimal change disease | 
| GN | glomerulonephritis | 
| FSGS | focal segmental glomerulosclerosis |