| OG | Osmolar Gap; 10 mOsm/kg = measured Osm - calculated Osm |
|---|---|
| AG | abdominal girth; agarose; aminoglutethimide; analytical grade; anion gap; antigen; antiglobulin; ant... |
| csg | chromosome gap |
| ctg | chromated gap |
| G1 | presynthetic gap [phase of cells prior to DNA synthesis] |