SSSI can mean:
- Solid state storage initiative, a network promoting the use of solid state storage
- Site of Special Scientific Interest, a UK nature conservation designation
- Site of Special Scientific Interest (Hong Kong), a Hong Kong nature conservation designation
- Skin and skin structure infection, a bacterial infection of the skin
- Stainless Steel Studios, a video games company
- "Special Secret Song Inside", a track from the Red Hot Chili Peppers album The Uplift Mofo Party Plan
- Surveying and Spatial Sciences Institute
This disambiguation page lists articles associated with the title SSSI.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: