| Abbreviation | Definition |
|---|---|
| GRAND | Good Revisable And Needable Documents |
| GRANT | Green Room And Nutty Tag |
| GRAS | Generally Recognized As Safe |
| GRDES | Genetic Rage During Eating Steak |
| GRE | Genius Rocks Exam |
| GRE | Ghastly and Repugnant Enormity |
| GRE | Goddam Retarded Exam |
| GREAT | Girls Recognizing Engineering And Technology |
| GREAT | Ground breaking, Remembered, Events , Affected and Terrifying |
| GREEDYOLDPHLUCKERS | Gop |
| GREP | Get Regular Expression Pronto |
| GRFTBEBB | Get Ready for the Best Explosion By Barrington |
| GRI | Girl Registered Individually |
| GRIM | Grim Reapers In Mass |
| GRIP | General Roustabout In Production |
| GRIT | Girls Reeling It Together |
| GRITS | Girls Raised In The South |
| GRITS | Good Rascists In The South |
| GRITS | Grandmas Raised In The South |
| GROSS | Get Rid Of Slimy girlS |