SFSS

SFSS is an abbreviation for:

• Svensk Förening för Sömnforskning och Sömnmedicin , the scientific society for sleep research and sleep medicine in Sweden
• Società italiana per le Strade Ferrate Secondarie della Sardegna , a former railway company in Sardinia (1886–1921)

This is a disambiguation page for differentiating between several terms identified with the same word.