| IDO1 | indoleamine 2,3-dioxygenase 1 |
| IF | interstitial foci |
| HLA antibody | human leukocyte antigen antibody |
| non-HLA antibody | non-human leukocyte antigen antibody |
| PRA | panel reactive antibody |
| AMR | antibody-mediated rejection |
| TCMR | T-cell-mediated rejection |
| MMF | mycophenolate mofetil |
| MPA | mycophenolic acid |