SSL can mean more than one thing:

• Secure Sockets Layer, a communications protocol.
• Space Sciences Laboratory in Berkeley, California.
• S/SL, a programming language.
• Solid State Logic, a manufacturer of mixing consoles.
• Swedish Sign Language, a sign language used in Sweden.
• Selangor Sign Language, a sign language used in Malaysia.
• SSL International, a consumer healthcare manufacturer, owning brands like Durex and Scholl
• Single Stuck Line, a fault model for digital circuits.
• Solid State Lighting, a lighting technology that utilizes a cluster of LEDs.
• System Simulation Ltd, a software engineering company

SSL | SSL