There are 3 main definitions of hg in English:

hg1

Syllabification: hg

abbreviation

Definition of hg in:

There are 3 main definitions of hg in English:

Hg2

Syllabification: Hg

symbol

The chemical element mercury.

Origin

abbreviation of modern Latin hydrargyrum.

Definition of hg in:

There are 3 main definitions of hg in English:

HG3

Syllabification: HG

abbreviation

British
Her or His Grace.

Definition of hg in: