ATDP
| Acronym | Definition |
|---|---|
| ATDP | Active Topology Discovery Protocol |
| ATDP | Attention Dial Pulse |
| ATDP | Academic Talent Development Program |
| ATDP | Advanced Technology Demonstration Program |
| ATDP | Advanced Technology Development Plan |
| ATDP | Australian Tourism Development Programme (Australian government) |
| ATDP | Army Technology Development Plan |
| ATDP | At the Donner Party (band) |