SL may refer to:
Slovakia (/sloʊˈvækiə, slə-, -ˈvɑː-/; Slovak: Slovensko [ˈsloʋensko]), officially the Slovak Republic (Slovak: Slovenská republika, listen ), is a landlocked country in Central Europe.
Slovenia (/sloʊˈviːniə, slə-, -njə/ sloh-VEE-nee-ə; Slovene: Slovenija [slɔˈʋéːnija]), officially the Republic of Slovenia (Slovene: Republika Slovenija , abbr.: RS), is a nation state in southern Central Europe, located at the crossroads of main European cultural and trade routes.
Slavery is, in the strictest sense of the term, 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.
Slavs are the largest Indo-European ethno-linguistic group in Europe. They are native to Central Europe, Eastern Europe, Southeastern Europe, Northeastern Europe, North Asia and Central Asia.
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.
The Slavic Native Faith, Rodnovery, or Slavic Neopaganism is a modern Pagan religion and a new religious movement pertaining to the spirituality and myths of the Slavic peoples.
The slash is an oblique slanting line. Unicode encodes it in four separate forms: the punctuation mark solidus (/) or virgule, its East Asian equivalent the fullwidth solidus (／), the mathematical operator division slash (∕), and the mathematical mark fraction slash (⁄).