APTD
| Acronym | Definition |
|---|---|
| APTD | Appointed |
| APTD | Aid to the Permanently and Totally Disabled |
| APTD | Acute Phenylalanine/Tyrosine Depletion |
| APTD | Army Personnel Transformation Directorate |
| APTD | Advanced Placement Teacher Development (Southeast Missouri State University; Girardeau, MO) |