| GISSI | Italian Study Group for the Prevention of Myocardial Infarction [Gruppo Italiano per lo Studio della... |
|---|---|
| GITSG | gastrointestinal tumor study group |
| GLP | glucagon-like peptide; glucose-L-phosphate; glycolipoprotein; good laboratory practice; group living... |
| GOG | Gynecologic Oncology Group |
| gp | gene product; glycoprotein; group |