| Acronym | Definition |
|---|
| AAPT | American Association of Physics Teachers |
| AAPT | Association of Asphalt Paving Technologists |
| AAPT | Android Asset Packaging Tool (software) |
| AAPT | American Association of Philosophy Teachers |
| AAPT | American Association of Pharmacy Technicians |
| AAPT | Australian Association for Psychological Type |
| AAPT | American Association of Psychiatric Technicians |
| AAPT | Australian Associated Press Telecommunications |
| AAPT | Association for the Advancement of Psychotherapy |
| AAPT | Association for Adoptive Parents of the Territory (Darwin Northern Territory, Australia) |
| AAPT | Afghan Association for Physical Therapy (est. 1998; Afghanistan) |