| Acronym | Definition |
|---|
| T/D➣Top of Descent (aviation) |
| T/D➣Tie Defender (Star Wars) |
| T/D➣Temperature Datum |
| T/D➣Target-to-Distractor (ratio) |
| T/D➣Tics or Dyskinesias (pediatrics) |
| T/D➣Telangiectasia and Depigmentation (breast cancer research) |
| T/D➣Theta/Delta Ratio (anesthesiology) |