SL may refer to:
Slovakia ( ( listen); Slovak: Slovensko [ˈslɔʋɛnskɔ] ( listen)), officially the Slovak Republic (Slovak: Slovenská republika, listen ), is a landlocked country in Central Europe.
Slovenia ( ( listen) sloh-VEE-nee-ə; Slovene: Slovenija [slɔˈʋèːnija]), officially the Republic of Slovenia (Slovene: Republika Slovenija , abbr.: RS), is a country located in southern Central Europe at the crossroads of the main European cultural and trade routes.
Sleep is a naturally recurring state of mind and body, characterized by altered consciousness, relatively inhibited sensory activity, inhibition of nearly all voluntary muscles, and reduced interactions with surroundings.
Slavery is any system in which principles of property law are applied to people, allowing individuals to own, buy and sell other individuals, as a de jure form of property.
The slash is an oblique slanting line punctuation mark. Once used to mark periods and commas, the slash is now most often used to represent exclusive or inclusive or, division and fractions, and as a date separator.
The Slender Man (also known as Slenderman) is a fictional supernatural character that originated as a creepypasta Internet meme created by Something Awful forums user Eric Knudsen (also known as "Victor Surge") in 2009. It is depicted as a thin, unnaturally tall humanoid with a featureless head and face and wearing a black suit.
A slot machine (American English), known variously as a fruit machine (British English), puggy (Scottish English), the slots (Canadian and American English), poker machine/pokies (Australian English and New Zealand English), or simply slot (American English), is a casino gambling machine with three or more reels which spin when a button is pushed.