| CTgRT | Computed Tomography-Guided Radiotherapy |
| CTV | Clinical Target Volume |
| GTV | Gross Tumor Volume |
| LAPC | Locally Advanced Pancreatic Cancer |
| oART | Online Adaptive Radiation Therapy |
| PDAC | Pancreatic Ductal Adenocarcinoma |
| PTV | Planning Target Volume |
| SBRT | Stereotactic Body Radiation Therapy |
| SMART | Stereotactic Magnetic Resonance-Guided Online Adaptive Radiation Therapy |