| GR | glucocorticosteroid receptor |
|---|---|
| GR | good response |
| GR | growth rate |
| GRA | Glucocorticoid remediable aldosteronism |
| GRAS | Generally Recognised as Safe |
| GRASE | Gradient and spin echo |
| GRASS | Gradient-recalled acquisition in the steady state |
| GrB | Granzyme B |
| Grb2 | Growth Factor Receptor-Bound protein 2 |
| GRB2 | Growth factor receptor binding protein-2 |