| GPA | Goodpasture antigen; grade point average; Group Practice Association; guinea pig albumin |
|---|---|
| GPAIS | guinea pig anti-insulin serum |
| GPC | gastric parietal cell; gel permeation chromatography; giant papillary conjunctivitis; glycophorin C;... |
| GPE | guinea pig embryo; granulocyte colony-stimulating factor promoter element |
| GPGG | guinea pig gamma-globulin |