| GRABS | group A beta-hemolytic streptococcal pharyngitis |
|---|---|
| GREPCO | Rome Group for the Epidemiology and Prevention of Cholelithiasis |
| gs | group specific |
| GSA | general somatic afferent; group-specific antigen; Gross virus antigen; guanidinosuccinic acid |
| GST | glutathione-S-transferase; gold salt therapy; gold sodium thiomalate; graphic stress telethermometry... |