APTR
| Acronym | Definition |
|---|---|
| APTR | Association for Prevention Teaching and Research (Washington, DC) |
| APTR | Asosiasi Petani Tebu Rakyat (Indonesian: Sugar Cane Farmers Association) |
| APTR | A Place to Remember |
| APTR | Asia Pacific Telecom Research (Hong Kong) |
| APTR | All Purpose Trunk Roads (UK) |
| APTR | Association Professionnelle des Transporteurs Routiers |
| APTR | Acoustic Processor Technical Refresh (US DoD) |
| APTR | Advanced Pressure Tube Reactor |