SLC

• Salt Lake City, Utah, United States
• IATA code for Salt Lake City International Airport
• South Lanarkshire Council, Scotland
• St. Lucie County, Florida, United States

• Sarah Lawrence College, New York
• School Leaving Certificate (Nepal)
• St. Lawrence College, Ontario, Canada
• Small Learning Community, a "school-within-a-school", especially in the United States
• Student Loans Company, United Kingdom
• SUNY Libraries Consortium, New York

• Signaling line circuit, an addressable fire alarm circuit
• Single-level cell, a type of flash memory
• Solute carrier family of membrane transport proteins
• Stanford Linear Collider
• Subscriber loop carrier, providing telephone interface functionality
• Searchlight Control radar, UK, WWII
• Secondary lymphoid-tissue chemokine, a cytokine
• Slc., the abbreviation for the orchid genus × Sophrolaeliocattleya, a synonym of × Laeliocattleya
• Submarine laser communication

• Southland Conference, south-central United States
• Southwestern Lacrosse Conference, United States
• Sri Lanka Cricket
• St. Louis City SC, Major League Soccer team in St. Louis, Missouri

• Saint Lucia Cross, of the Order of Saint Lucia
• Postal code for Santa Luċija, Malta
• Sounds Like Chicken, a music group
• Suspended Looping Coaster, a roller coaster model
• SLC Agrícola, a Brazilian agribusiness company
• Mercedes-Benz SLC-Class of car
• Supreme Lanka Coalition, a political alliance in Sri Lanka

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