SLT

SLT may refer to:

Medicine

 * Selective laser trabeculoplasty, an eye surgery
 * Speech and language therapy

Technology

 * Compaq SLT, a laptop computer line of the 1980s and 1990s
 * Sony SLT camera, a 1990s digital camera type
 * IBM Solid Logic Technology, a 1960s hybrid integrated circuit design
 * Sri Lanka Telecom, a telephone company

Transportation

 * Harriet Alexander Field, an airfield in Colorado, US (IATA code)
 * Mercedes-Benz SLT-Class, a car model (built 1996–2020)
 * South Lancs Travel, an English bus operator
 * Sprinter Lighttrain, a Dutch electric train class (built 2007–2012)

Other uses

 * Slovenian tolar, defunct currency
 * Situational leadership theory, of organizations
 * Les Soulèvements de la Terre, French environmental collective
 * Social learning theory, a psychological explanation for behaviour