Greetings underground Synonyms

We can't find synonyms for the phrase "Greetings underground", but we have synonyms for terms, you can combine them.

Greetings Synonyms

GU abbreviation

GU is an abbreviation for Greetings Underground

What does GU stand for?

GU stands for "Greetings Underground"

Definitions for Underground

(adjective) undertaken or done so as to escape being observed or known by others
(adjective) being, situated, or operating beneath the surface of the earth
(noun) a secret organization in a conquered country fighting against enemy forces