ATDF
| Acronym | Definition |
|---|---|
| ATDF | American Tap Dance Foundation |
| ATDF | Advanced Technology Development Facility, Inc (Austin, TX) |
| ATDF | Adaptive Two-Dimensional Filter (gastroenterology) |
| ATDF | Archival Tracking Data File |
| ATDF | ASCII Test Data Format (semi-conductor industry) |
| ATDF | Automated Target Data Fusion |