| Abbreviation | Definition |
|---|---|
| GCPS | Galax City Public Schools |
| GCPS | Garrett County Public Schools |
| GCPS | Gloucester County Public Schools |
| GCPS | Goochland County Public Schools |
| GCPS | Granville County Public Schools |
| GCPS | Gwinnett County Public School |
| GCPS | Gwinnett County Public Schools |
| GCS | Glenelg Country School |
| GCS | Grace Church School |
| GCS | Granville County Schools |
| GCS | Greenland Central School |
| GCS | Greenville County Schools |
| GCS | Guilford County Schools |
| GCSA | Georgia Charter Schools Association |
| GCSD | George County School District |
| GCSD | Georgetown County School District |
| GCSD | Greece Central School District |
| GCSD | Greenville County School District |
| GCSN | Green Charter School Network |
| GCSNY | Goshen Central School District |