| Abbreviation | Definition |
|---|---|
| GSPM | Graduate School of Political Management |
| GSPS | Glen Shield Public School |
| GSPS | Global School Personnel Survey |
| GSPS | Groote Schuur Primary School |
| GSR | Graduate School Representative |
| GSRP | Great Start Readiness Preschool |
| GSS | Geschwister Scholl School |
| GSS | Geschwister School Schule |
| GSS | Government Secondary School |
| GSS | Graduate School of Science |
| GSSB | German Saturday School Boston |
| GSSC | General Secondary School Certificate |
| GSSC | Georgia Safe Schools Coalition |
| GSSD | Good Spirit School Division |
| GSSD | Grace Studios School of Dance |
| GSSD | Greensburg Salem School District |
| GSSF | Graduate School Student Funding |
| GSSL | Graduate School Student Loan |
| GSSM | Global School of Supernatural Ministry |
| GSSM | Governor's School for Science and Mathematics |