The meaning of the Acronym GSL is...

GSL is

• Generalized Second Law

More Meanings For GSL:

• Gnu Scientific Library
• Generalized Second Law
• Gsharp Script Language
• Graduate Student Listserv
• General Sales List (legal category of drugs)
• Grandma's Stories, LTD.
• General Sales List
• Glencoe Silver Lake
• Group Scout Leader

GSL is also in:

• Firms
• General
• Physics
• Scouting
• State and Local
• Unfiled
• Veterinary