| Abbreviation | Definition |
|---|---|
| GMSD | General McLane School District |
| GMSD | Germantown Municipal School District |
| GMSD | Governor Mifflin School District |
| GMSE | Gahanna Middle School East |
| GMSN | Geneva Middle School North |
| GMSP | Geylang Methodist School (Primary) |
| GMSS | Gahanna Middle School South |
| GMSS | Geneva Middle School South |
| GMSS | Geylang Methodist Secondary School |
| GND | Graduate Non Degree |
| GNHS | Gohang National High School |
| GNHS | Grayslake North High School |
| GNKS | Guru Nanak Khalsa School |
| GNS | Glenlyon Norfolk School |
| GNSD | Great Northern School District |
| GNSM | Graduate of Northern School of Music |
| GOES | Garden Oaks Elementary School |
| GOHS | Great Oak High School |
| GOMS | Granite Oaks Middle School |
| GOMS | Great Oak Middle School |