LGL may refer to:

Codes

* LGL, the

IATA The International Air Transport Association (IATA ) is a trade association of the world's airlines founded in 1945. IATA has been described as a cartel since, in addition to setting technical standards for airlines, IATA also organized tariff ...

airport code for

Long Lellang Airport Long Lellang Airport is an airport serving Long Lellang in the state of Sarawak in Malaysia. Airlines and destinations References External linksShort Take-Off and Landing Airports (STOL)at Malaysia Airports Holdings Berhad Malaysia A ...

, Long Lellang, the state of Sarawak in Malaysia * LGL, the

ICAO The International Civil Aviation Organization (ICAO, ) is a specialized agency of the United Nations that coordinates the principles and techniques of international air navigation, and fosters the planning and development of international a ...

airline code for Luxair, the flag carrier airline of Luxembourg * lgl, the

ISO ISO is the most common abbreviation for the International Organization for Standardization. ISO or Iso may also refer to: Business and finance * Iso (supermarket), a chain of Danish supermarkets incorporated into the SuperBest chain in 2007 * Iso ...

639-3 three-letter language code for Langalanga language

Science

Biology

* Large granular lymphocyte, a type of white blood cell in the immune system *

Lown–Ganong–Levine syndrome Lown–Ganong–Levine syndrome (LGL) is a pre-excitation syndrome of the heart. Those with LGL syndrome have episodes of abnormal heart racing with a short PR interval and normal QRS complexes seen on their electrocardiogram when in a normal si ...

, a heart disease when the ventricles are pre-excited due to abnormal electrical communication from the atria to the ventricles

Organizations

Lycée de Garçons de Luxembourg The Lycée de Garçons de Luxembourg ( en, Luxembourg Boys' High School) is a high school in Luxembourg City, in southern Luxembourg. The Lycée is located in the Limpertsberg quarter, in the north-west of the city and is currently considered to ...

(Luxembourg Boys' High School), a high school in Luxembourg City, Luxembourg *

Lithuanian Gay League The Lithuanian Gay League (LGL) is the only non-governmental organization in Lithuania exclusively representing the interests of the local LGBT* community. The LGL association is one of the most stable and mature organizations within the civic sect ...

Ladies Gridiron League The Ladies Gridiron League (LGL) is an Australian-based non-for-profit company running a full contact, 7-a-side, women's American football league. It was created in March 2012 with an overall aim of developing American football upon Australian s ...

, an Australian-based non-for-profit company running a full contact, 7-a-side, women's American football league

Science and technology

Computing

* Large Graph Layout
see
, a set of applications to ease the visualization of large networks and graphs

Mathematics

Gauss Johann Carl Friedrich Gauss (; german: Gauß ; la, Carolus Fridericus Gauss; 30 April 177723 February 1855) was a German mathematician and physicist who made significant contributions to many fields in mathematics and science. Sometimes refer ...

– Lobatto– Legendre nodes (points) and weights

Companies

* LGL Limited
see
. A private research and consulting firm formed in 1971 and named after the company's three founding partners, A. Lewis, W.W.H. Gunn, and J.A. Livingston {{disambiguation