GL

GL, Gl, or gl may refer to:

• Air Greenland, IATA airline designator
• Germanischer Lloyd, a classification society

• GreenLeft, a Dutch political party
• Gwardia Ludowa, a Polish resistance group during World War II

• Galician language (ISO 639 alpha-2 language code)
• Palatal lateral approximant, a digraph in Italian

• Girls' love, an anime and manga jargon term for lesbian fiction
• Guiding Light, an American soap opera

• G. L. Peiris, Sri Lankan politician and academic

• GL postcode area, UK
• Rheinisch-Bergischer Kreis, vehicle area code
• Canton of Glarus, Switzerland, ISO 3166-2 subdivision code "GL"
• Greenland (ISO 3166-1 alpha-2 and FIPS PUB 10-4 territory code)

• GL, a symbol for provability logic
• .gl, the country-code top-level domain (ccTLD) for Greenland
• ${\displaystyle \operatorname {GL} (n)}$, the general linear group of degree n
• ${\displaystyle {\mathfrak {gl}}_{n}(F)}$, the general linear Lie algebra
• Gigalitre (or gigaliter), a metric unit of volume
• Glycemic load, an estimate of how much food will raise a person's blood glucose level
• Graphics library, a program library designed to aid in rendering computer graphics to a monitor
• Gl, the element symbol for Glucinium, a historic name of beryllium

• Mercedes-Benz GL-Class, a German full-size SUV

• Leather Union, a former German trade union