SPL may refer to:

Association football

  • Football Association of Finland (Suomen Palloliitto)
  • Saudi Professional League
  • Scottish Premier League
  • Slovenian PrvaLiga
  • SportPesa Premier League, Kenya
  • Singapore Premier League
  • Swiss Promotion League
  • RoboCup Standard Platform League, matches between autonomous robots

Cricket

  • Saurashtra Premier League, an Indian cricket league

Computing

Programming languages

  • System programming language, the general concept of language for programming operating systems
  • Systems Programming Language, a systems programming language for HP/3000 minicomputers
  • Shakespeare Programming Language, an esoteric language that looks like Shakespeare's plays
  • Space Programming Language, influenced by JOVIAL

Other uses in computing

  • Spl (Unix) functions to set priority level
  • Secondary Program Loader
  • Software product line
  • Solana Program Library, a collection of programs on the Solana blockchain platform
  • Standard PHP Library, used in PHP5 onwards
  • Sun Public License, Sun Microsystems
  • RoboCup Standard Platform League, autonomous robot association football matches

Businesses and organisations

Political

  • Sammarineses for Freedom, Italian: Sammarinesi per la Libertà, a political party in San Marino
  • Socialist Party of Latvia, formed in 1994
  • Secular Pro-Life, in the United States

Other businesses and organisations

  • Finnish Wood Workers' Union, a former trade union
  • Service de police de Longueuil, the police department of Longueuil, Quebec
  • Saudi Post (SPL), logistics company
  • Seattle Public Library, public library system in the United States

Places

  • Amsterdam Airport Schiphol, Netherlands (by former IATA code)
  • Scottish Poetry Library, Edinburgh, Scotland

Science and medicine

  • Scanning probe lithography, a direct contact method of lithography
  • Sound pressure level, a measure of sound pressure
  • Spore photoproduct lyase, an enzyme
  • Stretched penile length, measuring Human penis size
  • Structured Product Labeling of prescription drug
  • Superior parietal lobule

Other uses

  • Senior Patrol Leader, a youth role in many Scouting organizations
  • SPL: Sha Po Lang, 2005 Hong Kong action film
  • Sailplane Pilot Licence, a basic pilot licence