| GW | germ warfare; gigawatt; glycerin in water; gradual withdrawal; group work |
|---|---|
| HBsAg/adr | hepatitis B surface antigen manifesting group-specific determinant a and subtype-specific determinan... |
| HDG | high-dose group |
| HISSG | Hospital Information Systems Sharing Group |
| HMG | high-mobility group; human menopausal gonadotropin; 3-hydroxy-3-methyl-glutaryl |
| ludlow group | <geology> A subdivision of the British Upper Silurian lying below the Old Red Sandstone; so named from the Ludlow, in Western England. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| lutheran blood-group system | A complex blood group system having pairs of alternate antigens and amorphic genes, but also subject to a dominant independently segregating repressor. (12 Dec 1998) |