| CAF | Cancer-associated Fibroblast |
| CT | Computerized Tomography |
| DPP | Dipeptidyl Peptidase |
| FAP | Fibroblast Activation Protein |
| FAPI | FAP Inhibitor |
| FDA | Food and Drug Administration |
| IC50 | Half Maximal Inhibitory Concentration |
| ID/g | Injected Dose/Gram |
| MAb | Monoclonal Antibody |
| mCRPC | Metastatic Castration-resistant Prostate Cancer |
| MIP | Maximum Intensity Projection |
| NIR | Near-infrared |
| PET | Positron Emission Tomography |
| PK | Pharmacokinetic |
| SPECT | Single Photon Emission Computed Tomography |
| TME | Tumor Microenvironment |
| T/K | Tumor-to-kidney Ratio |