| Acronym | Definition |
|---|
| SSWI➣Subsea Well Intervention (energy exploration) |
| SSWI➣Source Safe Web Interface (Microsoft software) |
| SSWI➣Site of Special Wildlife Interest (New Zealand Forest Accord) |
| SSWI➣Sevier Solid Waste Inc. |
| SSWI➣Social Security Work Incentive |
| SSWI➣So Sick with It (website) |
| SSWI➣Single Sweep Wave Identification (neuroscience) |