SML

SML may refer to:

Economics

 * Sammarinese lira (ISO 4217 code)
 * Security market line, a representation of the capital asset pricing model
 * Sistema de Pagamentos em Moeda Local, local currency payment system
 * Canadian Silver Maple Leaf, abbreviated as SML

Organisations and businesses

 * Scottish Militant Labour, 1990s Trotskyist political party
 * SML Isuzu, commercial vehicle manufacturer, India
 * Soheil Mosun, architectural manufacturer and design-build company, Toronto, Canada
 * Strasser Marigaux & Lemaire, French musical instrument manufacturer

Places

 * South Manchester Line, a tram line of the Manchester Metrolink, England
 * Sterling Memorial Library, Yale University, New Haven, Connecticut, US
 * St Mary's Church, Longfleet, Dorset, England

Science and technology

 * Sea surface microlayer, the top millimeter of the ocean surface
 * Shoals Marine Laboratory, a seasonal marine field station on Appledore Island, Maine, U.S.
 * Standard ML, a programming language
 * Service Modeling Language, to allow computing applications to communicate

Other uses

 * Super Mario Land, a video game for the Game Boy
 * Survey Motor Launches, decommissioned survey vessels of the Royal Navy