S (named ess /ˈɛs/, plural esses) is the 19th letter in the modern English alphabet and the ISO basic Latin alphabet.
Spain (/ˈspeɪn/; Spanish: España [esˈpaɲa]), officially the Kingdom of Spain (Spanish: Reino de España), is a sovereign state largely located on the Iberian Peninsula in southwestern Europe, with two large archipelagos, the Balearic Islands in the Mediterranean Sea and the Canary Islands off the North African Atlantic coast, two cities Ceuta and Melilla in the North African mainland and several small islands in the Alboran Sea near the Moroccan coast.
Switzerland (/ˈswɪtsərlənd/), officially the Swiss Confederation, is a federal republic in Europe. It consists of 26 cantons, and the city of Bern is the seat of the federal authorities.
Sweden (/ˈswiːdən/ SWEE-dən; Swedish: Sverige [ˈsværjɛ] listen ), officially the Kingdom of Sweden (Swedish: Konungariket Sverige ), is a Scandinavian country in Northern Europe.
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded on the south by 2,798 kilometres (1,739 mi) of coastline of Southern Africa stretching along the South Atlantic and Indian Oceans, on the north by the neighbouring countries of Namibia, Botswana and Zimbabwe, and on the east and northeast by Mozambique and Swaziland, and surrounding the kingdom of Lesotho.
The Soviet Union (Russian: Сове́тский Сою́з, tr. Sovetskiy Soyuz; IPA: [sɐ'vʲetskʲɪj sɐˈjʉs]), officially the Union of Soviet Socialist Republics (Russian: Сою́з Сове́тских Социалисти́ческих Респу́блик, tr.
Star Wars is an American epic space opera franchise, centered on a film series created by George Lucas.
South Korea ( listen), officially the Republic of Korea (ROK; listen), is a sovereign state in East Asia, constituting the southern part of the Korean Peninsula.
Singapore (/ˈsɪŋɡəpɔːr/), officially the Republic of Singapore, and often referred to as the Lion City or the Little Red Dot, is a sovereign city-state in Southeast Asia, and the world's only island city-state.
Spontaneous cerebrospinal fluid leak syndrome (SCSFLS) is a medical condition in which the cerebrospinal fluid (CSF) held in and around the human brain and spinal cord leaks out of the surrounding protective thecal or dural sac, of the dura, for no apparent reason.