| Ag | antigen; silver [Lat. argentum] |
|---|---|
| AgNOR | silver-staining nucleolar organizer region |
| arg | arginine; silver [Lat. argentum] |
| GMS | General Medical Service; geriatric mental state; Gilbert-Meulengracht syndrome; Gomori methenamine s... |
| PASM | periodic acid-silver methenamine |