| GPI | general paralysis of the insane; glucose phosphate isomerase; glycoprotein I; glycosylphosphatidylin... |
|---|---|
| GPM | general preventive medicine; giant pigmented melanosome |
| GPPQ | General Purpose Psychiatric Questionnaire |
| GQAP | general question-asking program |
| GR | gamma-rays; gastric resection; general research; generalized rash; glucocorticoid receptor; glutathi... |