| DAPRU | Drug Abuse Prevention Resource Unit |
|---|---|
| GESICA | Argentinian Study Group for the Prevention of Cardiac Insufficiency [Grupo de Estudio de la Sobrevid... |
| GISSI | Italian Study Group for the Prevention of Myocardial Infarction [Gruppo Italiano per lo Studio della... |
| GREPCO | Rome Group for the Epidemiology and Prevention of Cholelithiasis |
| HAPPHY | Heart Attack Primary Prevention in Hypertension |