Underground liaison Synonyms

Underground replaced

secret liaison

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

UL abbreviation

UL is an abbreviation for Underground Liaison

What does UL stand for?

UL stands for "Underground Liaison"

Liaison replaced

underground connection

underground contact

Definitions for Liaison

(noun) the fact or state of having something in common
(noun) the state of having shared interests or efforts (as in social or business matters)
(noun) a channel for communication between groups