Sp or SP may refer to:
Spain (Spanish: España [esˈpaɲa] (listen)), officially the Kingdom of Spain (Spanish: Reino de España), is a country mostly located on the Iberian Peninsula in Europe.
Spanish ( (listen); español ) or Castilian ( (listen), castellano ), is a Western Romance language that originated in the Castile region of Spain and today has hundreds of millions of native speakers in the Americas and Spain.
The ongoing Special Counsel investigation is a United States law enforcement and counterintelligence investigation of the Russian government's efforts to interfere, with primary focus on the 2016 presidential election.
Spiders (order Araneae) are air-breathing arthropods that have eight legs and chelicerae with fangs able to inject venom.
The speed of light in vacuum, commonly denoted c, is a universal physical constant important in many areas of physics.