| filename extensions | art-335 |
| dcn | |
| TechTarget file types | art-336 | DCN-Autodesk-depth-slope-definition-file |
| TechTarget file types | art-336 | DCN-VerdiCash-digital-cash-note-file |
| English | eng-000 | Autodesk depth slope definition file |
| English | eng-000 | VerdiCash digital cash note file |