SEL
# SEL

SEL may refer to:

* Signalling Equipment Ltd, a trading name used by the British toy manufacturer J & L Randall
* Finnish Food Workers' Union, a trade union in Finland
* Left Ecology Freedom (Sinistra Ecologia Libertà), Italian political party
* Selkirkshire, historic county in Scotland, Chapman code
* Single-event latchup
* Social and Emotional Learning, a pedagogy focusing on the study and application of Emotional intelligence (EI)
* Social Enterprise London
* Swedish Elite League, the English unofficial name of the Elitserien ice hockey league
* Système d'Échange Local, a French Local Exchange Trading System

## Art

* Sensory Ethnography Lab, a filmmaking and anthropology center at Harvard University
* Serial Experiments Lain, a 1998 anime series
* Shankar–Ehsaan–Loy, a trio of music composers from India

## Language

* Self-learning of English Language
* SEL: Studies in English Literature, an academic journal
* Skolta Esperanto Ligo, an Esperanto Scouting association

## Technology

* Schweitzer Engineering Laboratories, a worldwide power systems company
* Search Engine Land, a website covering search engine related news
* Security-Enhanced Linux (SELinux) is a Linux kernel security module that provides a mechanism for supporting access control security policies, including mandatory access controls (MAC).
* Standard Elektrik Lorenz, a German electronics firm
* Station of Extreme Light, a Chinese laser laboratory.
* Systems Engineering Laboratories, an early computer manufacturer specializing in realtime systems
* System Event Log, the name for a server system logger used by a variety of servers

## Transportation

* Mercedes-Benz SEL, an automobile model
* The former IATA Airport code for Gimpo International Airport in Seoul, Korea (Currently GMP)
* Southern Evacuation Lifeline, a proposed limited-access highway in Horry County, South Carolina
