TDX
| Acronym | Definition |
|---|---|
| TDX | Turbo Debugger for Dpmi |
| TDX | Tracking Dog Excellent (canine title) |
| TDX | Theta Delta Chi (fraternity) |
| TDX | Time Domain (X) Crosstalk |
| TDX | Tanadgusix Corporation |
| TDX | Time Division Exchange |
| TDX | Timken-Detroit Axle Company |
| TDX | Test Drive Experience (Stadel Volvo; East Petersburg, PA) |