| Acronym | Definition |
|---|
| SNSA➣Slovenian Nuclear Safety Administration |
| SNSA➣Seronegative Spondyloarthropathy |
| SNSA➣Singapore National Stroke Association (Singapore) |
| SNSA➣Southeastern Natural Sciences Academy (Augusta, GA) |
| SNSA➣Student Network Systems Administrator |
| SNSA➣Supplemental Nursing Services Agency (Minnesota) |