Blackout levels Synonyms

Blackout replaced

Definitions for Blackout

(noun) a temporary state of unconsciousness
(noun) darkness resulting from the extinction of lights (as in a city invisible to enemy aircraft)
(noun) the failure of electric power for a general region

Synonyms for phrase

BL abbreviation

BL is an abbreviation for Blackout Levels

What does BL stand for?

BL stands for "Blackout Levels"