GSS
GSS stands for:
- German Space Society also Deutsche Raumfahrtgesellschaft eV, Münster
- Gerstmann-Straussler syndrome, see Gerstmann-Straussler-Scheinker syndrome
- Schinkel comprehensive school (Osnabrück)
- Sibling Scholl School
- Society for trams in the Saar valley
- Global Supply Systems , a UK cargo airline (ICAO code)
- Gorham-Stout Syndrome , a rare disease
- Ground Support System
- Group Support System, see Electronic Meeting System
- Główny Szlak Sudecki imienia Mieczysława Orłowicza ( Mieczysław-Orłowicz-Sudeten main hiking trail )
gss stands for:
- Greek Sign Language (ISO-639-3 code)
