| GESICA | Argentinian Study Group for the Prevention of Cardiac Insufficiency [Grupo de Estudio de la Sobrevid... |
|---|---|
| GHA | Group Health Association |
| GHAA | Group Health Association of America |
| GHC | group health cooperative |
| GISSI | Italian Study Group for the Prevention of Myocardial Infarction [Gruppo Italiano per lo Studio della... |