| Acronym | Definition |
|---|
| SDTI➣Serial Digital Transport Interface |
| SDTI➣Suspected Deep Tissue Injury |
| SDTI➣Serial Data Transport Interface |
| SDTI➣System Design and Technology Integration |
| SDTI➣San Diego Trolley Inc. |
| SDTI➣Security Dynamics Technologies, Inc. |
| SDTI➣Student Drug-Testing Institute (US Department of Education) |
| SDTI➣Serial Digital Transport Protocol (SMPTE describes transfers over the Serial Digital Interface, SDI, CCIR 601 Digital Television Architecture) |