| Abbreviation | Definition |
|---|---|
| GPTR | General Proficiency Test for Research |
| GQNR | Global Qualitative Nursing Research |
| GQRS | Global Quality Research System |
| GRA | Gemological Research Associates |
| GRA | Geomological Research A |
| GRA | Georgia Research Alliance |
| GRA | Global Research Alliance |
| GRA | Governmental Research Association |
| GRA | Graduate and Research Affairs |
| GRA | Graduate Research Assistants |
| GRAAL | Genoa Robotics and Automation Laboratory |
| GRAC | Geospatial Research and Applications Center |
| GRACA | Graduate Research and Creative Activity |
| GRACE | Global Research and Cancer Education |
| GRACE | Glue Research and Academic Computing Environment |
| GRADE | Global Research Arch for Developing Education |
| GRADS | Graduate Research |
| GRADS | Graduate Research Assistants Diversifying STEM |
| GRAG | Global Research and Advocacy Group |
| GRAMPS | Genealogical Research and Analysis Management Program System |