| BDS | biodegradable stent |
| CBS | customized bariatric stents |
| CES | conventional esophageal stents |
| EID | endoscopic internal drainage |
| EVT | endoscopic vacuum therapy |
| ESGE | European Society of Gastrointestinal Endoscopy |
| FCSEMS | fully covered self-expandable metallic stents |
| OTSC | over the scope clip |
| PCSEMSs | partially covered self-expandable metallic stents |
| SEMS | self-expandable metal stent |
| SEPS | self-expandable plastic stents |
| SOS | stent over sponge |
| TTSC | through the scope clip |