(Britain) Initialism of Georgius Rex. (on coins, letterboxes, etc.) The royal cypher for George V and his son George VI, kings of Great Britain

(biochemistry) Initialism of glucocorticoid receptor. / (physics) Initialism of general relativity. / (sports) Initialism of games record.

Abbreviation of grain, a unit of mass. / (rare) Abbreviation of gram; the standard symbol for gram since the International System of Units was introduced in 1960 is g.

(in bibliographies) Abbreviation of graphic.

Abbreviation of Greek.

(computing) A keyboard key that can be pressed simultaneously with other keys to result in additional characters such as accented letters and currency symbols.

Alternative form of v.g.

(law) Abbreviation of Great Britain.

Abbreviation of specific gravity.

(endocrinology) The insulin receptor gain, a calculated biomarker for insulin sensitivity (if calculated with the structure parameter inference approach).