SSL

SSL may refer to:

Entertainment

 * RoboCup Small Size League, robotics football competition
 * Sesame Street Live, a touring version of the children's television show
 * StarCraft II StarLeague, a Korean league in the video game
 * Super Smash Land, a Super Smash Bros. fangame
 * Supersonic Legend, a rank in Rocket League
 * Shifting Sand Land, a level in Super Mario 64

Natural languages

 * Samoan Sign Language
 * Selangor Sign Language
 * Somali Sign Language
 * Spanish as a Second Language
 * Spanish Sign Language
 * Swedish Sign Language

Organizations

 * Sisters of St. Louis, a congregation of Roman Catholic nuns
 * SSL (company), formerly Space Systems/Loral, a satellite manufacturer


 * Space Sciences Laboratory, in Berkeley, California, US
 * Space Systems Laboratory (Maryland), at the University of Maryland, US (formerly at MIT)
 * Space Systems Laboratory (MIT), at the Massachusetts Institute of Technology (separate from the SSL that moved to UMD)
 * Space Systems Laboratory, at additional universities
 * Solid State Logic, a manufacturer of audio mixing consoles
 * Sainsbury’s Supermarkets Ltd, a British supermarket chain

Places

 * South Salt Lake, Utah, a city in the US
 * Social Science Library, Oxford, at the University of Oxford

Science and technology

 * Sodium stearoyl lactylate, a food additive
 * Standard sea level, physical conditions at sea level
 * Sumatra squall lines, a weather phenomenon that affects the Malay Peninsula and Singapore

Computing and electronics

 * Secure Sockets Layer, a former standard security technology, deprecated in June 2015, for establishing an encrypted link between a server and a client
 * Transport Layer Security, the successor of the above standard
 * Solid-state lighting
 * Semi-supervised learning and Self-supervised learning, classes of machine learning techniques
 * Single stuck line, a fault model for digital circuits
 * Start-stop logic
 * S/SL programming language

Sport

 * Shakey's Super League, a Filipino collegiate and high school volleyall league
 * Star Sailors League, a sailing league
 * S.S. Lazio (Società Sportiva Lazio), an Italian football team
 * South Shore League, an athletic conference in Massachusetts, US
 * Swedish Super League (men's floorball), a floorball league in Sweden
 * Swedish Super League (women's floorball), a floorball league in Sweden
 * Saitama Seibu Lions, a baseball team in Japan

Other uses

 * Sub-surface lines, cut-and cover railway lines forming part of London Underground
 * South Shore Line, commuter railroad linking Chicago to South Bend, Indiana