SL may refer to:
==Arts and entertainment== SL (rapper), a rapper from London Second Life, a multi-user 3D virtual world Sensei's Library, an Internet site dedicated to the game of Go Subdominant leittonwechselklänge Leicaflex SL, a mechanical reflex camera Leica SL, a mirrorless system camera
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).