EXT
| Acronym | Definition |
|---|---|
| EXT | Extension |
| EXT | Extended |
| EXT | External |
| EXT | Exterior (screenwriting) |
| EXT | Extraction |
| EXT | Exton (Amtrak station code; Exton, PA) |
| EXT | Extinguisher |
| EXT | Extruded |
| EXT | Extinguished |
| EXT | Escalade Crossover Truck |
| EXT | Exterior |
| EXT | Extension File |
| EXT | E-Mail Text |
| EXT | Exeter, England, United Kingdom - Exeter (Airport Code) |
| EXT | Exotoses |