| Acronym | Definition |
|---|
| DPTI➣Department of Planning, Transport & Infrastructure (Adelaide, South Australia) |
| DPTI➣Drayer Physical Therapy Institute (various locations) |
| DPTI➣Diritto e Pratica Tributaria Internazionale (Italian: International Tax Law and Practice) |
| DPTI➣Diastolic Pressure-Time Index |
| DPTI➣Dalton Pilarcik Technologies, Inc. (Fayette City, PA) |
| DPTI➣Daibo Paralegal Training Institute (Nigeria) |
| DPTI➣Disaster Prevention Training Institute (Japan) |