| Acronym | Definition |
|---|
| PTDM➣Post-Transplant Diabetes Mellitus (nephrology) |
| PTDM➣Parking and Transportation Demand Management (Massachusetts and California) |
| PTDM➣Postrenal Transplantation Diabetes Mellitus |
| PTDM➣Polarization Time Division Multiplexing |
| PTDM➣Plain Text Data Mode |
| PTDM➣Professional Tools for Digital Media (University of Oregon) |