| Acronym | Definition |
|---|
| SSIT➣Society on Social Implications of Technology (IEEE) |
| SSIT➣Soil Scientist in Training (Minnesota Board of Architecture, Engineering, Land Surveying, Landscape Architecture, Geoscience and Interior Design) |
| SSIT➣Sri Siddhartha Institute of Technology (India) |
| SSIT➣Southern Spinal Injuries Trust (UK) |
| SSIT➣Sauk-Suiattle Indian Tribe |
| SSIT➣Simulated Social Interaction Test (psychiatry; role-play assessment) |
| SSIT➣Sign Service Installation Technician (certification) |