There are 2 main definitions of kg in English:

kg1

Syllabification: kg

abbreviation

1Keg(s).
1.1Kilogram(s).

Definition of kg in:

There are 2 main definitions of kg in English:

KG2

Syllabification: KG

abbreviation

(In the UK) Knight of the Order of the Garter.

Definition of kg in: