SDTI
| 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) |