GSL

GSL may refer to:

Companies and organizations[edit]

Geological Society of London, a learned society in the United Kingdom
Ghana School of Law, an educational institution for training lawyers in Ghana
Global Securities Lending, a financial trade magazine for the securities lending industry
Goa Shipyard Limited, an Indian shipyard
Govan Shipbuilders Limited, a British shipbuilding company
Group Scout Leader, adult leader of a Scout group in the United Kingdom

Game System License, a trademark license for Dungeons & Dragons
Global StarCraft II League, an e-Sport tournament
Gold Standard Laboratories, a record label
Kamen Rider Kabuto: God Speed Love, 2006 movie based on the Kamen Rider Kabuto series

Gambian Sign Language, a national sign language used by the deaf community of Gambia
Georgian Sign Language, the national sign language of the deaf in the country of Georgia
German Sign Language, the sign language of the deaf community in Germany
Ghandruk Sign Language, a village sign language of the village of Ghandruk in central Nepal
Greek Sign Language, the sign language of the Greek deaf community
General Service List, a list of basic English words for language learners

Taltheilei Narrows Airport (IATA code: GSL), an airport in Northwest Territories, Canada
Gunnislake railway station (National Rail code: GSL), a station in Cornwall, UK

General sales list, a legal category of drugs in the UK (over-the-counter)
Georgia State League, former American Class D professional baseball league
Glycosphingolipids, a subtype of glycolipids containing the amino alcohol sphingosine
GNU Scientific Library, a software library for applied mathematics and science
Great Salt Lake, a salt water lake in Utah