| Acronym | Definition |
|---|
| SPDT➣Single Pole, Double Throw |
| SPDT➣Shadow Page Directory Table |
| SPDT➣Single Point Diamond Turning (precision lathe used in optical fabrication) |
| SPDT➣Symposium on Parallel and Distributed Tools |
| SPDT➣Stuart Pimsler Dance and Theater (Minneapolis, MN) |
| SPDT➣Sidorov Precision Driver Training (Whistler, British Columbia, Canada) |
| SPDT➣Surgical Pathology Diagnostic Testing |