| Acronym | Definition |
|---|
| ATSP➣Asymmetric Traveling Salesman Problem |
| ATSP➣Association of Telemedicine Service Providers |
| ATSP➣American Tree Sparrow |
| ATSP➣Air Traffic Service Provider (FAA term for all disciplines of air traffic controllers) |
| ATSP➣Advanced Technology Support Program (precompeted umbrella contracting vehicle) |
| ATSP➣Automated Temperature Selection Procedure (rivers; California) |
| ATSP➣Airport Tenant Security Program (various companies) |
| ATSP➣ADTRAN Technical Support Professional |
| ATSP➣Associazione Treni Storici Puglia (Association of Historical Trains in Puglia; Taranto, Italy) |
| ATSP➣Asked to See Patient |
| ATSP➣Academic Technology Support Personnel |
| ATSP➣Advanced Tactical Supervisor's Panel |
| ATSP➣Association pour la Promotion des Soins Palliatifs (French: Association for Promotion of Palliative Care) |
| ATSP➣Agreed To Strategy & Plan (insurance providers and litigators) |
| ATSP➣Applications Telecommunications Service Provider (IPX) |
| ATSP➣All Things Steve Perry (fan forum) |