MSL
# MSL

MSL may refer to:

## University degrees

* Master of Sustainability Leadership, a master's degree in sustainability leadership studies
* Master of Science in Leadership, a master's degree in leadership studies
* Master of Studies in Law, a master's degree for students who wish to study the law but do not want to become attorneys
* Master of Science of Law, a master's degree for students who wish to study the law but do not want to become attorneys

## Business

* Medical science liaison, a healthcare consulting professional
* Manning Selvage & Lee, now MSLGROUP, public relations firm, part of Publicis Groupe

## Organizations

* RoboCup Middle Size League, robot soccer competition
* MBCGame StarCraft League, StarCraft tournament in Korea
* Milwaukee School of Languages, in Wisconsin, US
* Microscopical Society of London, original incarnation of the Royal Microscopical Society

## Places

* Marshall railway station, Victoria, Australia, station code
* Northwest Alabama Regional Airport, US, IATA code

## Science and technology

* Mars Science Laboratory, a NASA mission which landed rover Curiosity
* Master Subsidy Lock, a type of cell phone SIM lock used by U.S. CDMA carriers
* Materials Science Laboratory, an ESA payload on ISS
* Mean sea level
* Metal Shading Language, used for Apple's Metal graphics API
* Microgravity Science Laboratory, first flown on STS-83
* Maximum segment lifetime of TCP segment in networking
* Midsternal line, an imaginary plane running through the median section of a sternum
* mIRC scripting language (abbreviated as mSL), a scripting language embedded in mIRC, an IRC client, used for automation of actions (usually for bots) and customization of the client
* Mission and Spacecraft Library, a website that tracks satellites
* Moisture sensitivity level, for semiconductor handling
* Multilayer soft lithography, a fabrication process
* Multiple single-level, computer security systems

## Sign languages

* Macedonian Sign Language, the sign language of the deaf community in Macedonia
* Malagasy Sign Language, a sign language used for communication among hearing impaired people in Madagascar
* Maritime Sign Language, a sign language descended from British Sign Language
* Mongolian Sign Language, a sign language used in Mongolia
* Moroccan Sign Language, a sign language of the deaf community of Tetouan and some other cities of Morocco

## Sports

* Malaysia Super League, a top-tier football league in Malaysia
* Major Series Lacrosse, a Senior A box lacrosse league in Canada
* Major Soccer League, an indoor soccer league in the United States from 1978 to 1992
* Memphis Sport Live, radio show, Tennessee, US
* Mzansi Super League, a cricket tournament in South Africa
