Above-ground level Synonyms

Above-ground replaced

Synonyms for phrase

terrestrial plane

AL abbreviation

AL is an abbreviation for Above-ground Level

What does AL stand for?

AL stands for "Above-ground Level"

Definitions for Level

(adjective) having a surface without bends, breaks, or irregularities
(adjective) free from emotional or mental agitation
(noun) the placement of someone or something in relation to others in a vertical arrangement