What does HASL stand for?

What does HASL mean?

HASL	Hot Air Solder Leveling Academic & Science » Electronics
HASL	Hawaii Association of School Librarians Business » Professional Organizations
HASL	Hamilton Art Student League Community » Performing Arts
HASL	Health And Safety Laboratory Medical » Laboratory
HASL	High Assurance Software Laboratory Computing » Software
HASL	Hybrid Anaerobic Solid Liquid Academic & Science » Chemistry
HASL	Handicapped Awareness Support League Community » Non-Profit Organizations
HASL	Huntsville Adult Soccer League Community » Sports