| Abbreviation | Definition |
|---|---|
| GRIL | GPS Receiver Interface Language |
| GRIT | Goals Resilience Intention Time |
| GRL | Gay Romance Literature |
| GRNF | Guided Reading Nonfiction Focus |
| GROT | General Statement, Refer to text, Outline main arguments, Thesis statement |
| GRW | Georgia Romance Writers |
| GSDL | Generic Service Description Language |
| GSLI | Grammatical Specific Language Impairment |
| GSMMA | Guru Shri Mothi Matthew Ashraf |
| GTL | Graph Template Language |
| GTWA | Golf Travel Writers of America |
| GULT | Guidelines for University Language Testing |
| GUS | Guaranteed Underwriting System |
| GW | Gone with the Wid |
| GWE | Graduate Writing Examination |
| GWE | Graduation Writing Exam |
| GWL | Guix Workflow Language |
| GWP | Gateway Writing Project |
| GWR | Graduation Writing Requirement |
| GWS | General Writing and Speaking |