| Acronym | Definition |
|---|
| SNSS➣Special Needs Subsidy Scheme (Australia) |
| SNSS➣Swedish Neutron Scattering Society |
| SNSS➣Summon Night: Swordcraft Story (video game) |
| SNSS➣School of Natural and Social Sciences (various universities) |
| SNSS➣School of Nautical Studies (UK) |
| SNSS➣Second National Soil Survey (China) |