1. LFL - Adjective
2. LFL - Proper noun
(Scouting) Initialism of Learning for Life.
Initialism of Libertarians for Life.
(sports, American football) Initialism of Lingerie Football League.
(sports, American football) Initialism of Legends Football League.
LFL (not comparable)
(sales) Initialism of like-for-like.
It is the vapor cloud above the liquid that will burn if the vapor's concentration is between the lower flammable limit (LFL) and upper flammable limit (UFL) of the flammable liquid. Source: Internet
While some groups on campus organize their weeks around a central theme, LFL does not. Source: Internet