| ADTP | Accelerated Driver Testing Program 
| Others |
| ADTP | Adaptive Driver Training Program
| Others |
| ADTP | Addiction Day Treatment Program
| Others |
| ADTP | Addictive Disorders Treatment Program
| Others |
| ADTP | Adolescent Day Treatment Program
| Others |
| ADTP | Airshow Data Transfer Program
| Others |
| ADTP | Aktiva Darba Tirgus Politikas
| Others |
| ADTP | Alcohol and Drug Treatment Program
| Others |
| ADTP | Alcohol Dependence Treatment Programme
| Others |
| ADTP | Alcohol Dependency Treatment Programme
| Others |
| ADTP | Ambulance Drivers Training Program
| Others |
| ADTP | American Degree Transfer Program
| Others |
| ADTP | American Degree Transfer Programme
| Others |
| ADTP | Anggerek Desa Technology Park
| Others |
| ADTP | Anthony Daintith Town Planning
| Others |
| ADTP | Army Drug Testing Program
| Others |
| ADTP | Assistance Dog Training Program
| Others |
| ADTP | Assistant Directors Training Program
| Others |
| ADTP | Australian Digital Theses Program
| Others |
| ADTP | Australian Divorce Transitions Project
| Others |
| ADTP | Authorized Design Training Providers
| Others |
| ADTP | Automotive Devices Test Platform
| Others |