| Term | Full Form | Category |
|---|---|---|
| SIDT | Should I Drink That | Others |
| SIDT | Solomon Island Development Trust | Others |
| SIDT | Solomon Islands Development Trust | Others |
| SIDT | Spacelab I/O (Input/Output) Data Tape | Others |
| SIDT | Sparkassen International Development Trust | Others |
| SIDT | Stifting Iepenloft de Tynje | Others |
| SIDT | Store Interrupt Descriptor Table | Others |
| SIDT | Support Initiatives in Development Trust | Others |
| SIDT | Sure Ill Draw That | Others |