SP stands for:

  • Piaristen, a Catholic men's religious
  • São Paulo ( state ), a Brazilian state
  • Boiling point
  • Scalar product, a mathematical combination
  • Social Phobia
  • Social worker
  • Student Parliament
  • Substance P, a neuropeptide vasodilating
  • Südpolarroute, Air Line ( direction code ) after the code of IATA
  • Summorum Pontificum, the Motu proprio of Pope Benedict XVI.
  • The post code area Salisbury ( as the initial letters of a postcode from the UK )


  • Saadet Partisi, see Felicity Party
  • Schleswigsche Party, the party of the German minority in South Jutland / Denmark
  • Senterpartiet, a Norwegian party
  • Socialist Party, a Dutch Party
  • Social Democratic Party of Switzerland

SP as distinguishing signs on license plate:

  • Germany: county-level city of Speyer
  • Estonia: Cars that participate in sports events
  • United Kingdom: Dundee
  • Italy: Province of La Spezia
  • Kazakhstan: Salyk Policijasy (Financial Police )
  • Croatia: Slavonska Požega ( discontinued)
  • Moldova: only with numbers: the State Security Service ( Serviciul Paza si Protectie de Stat)
  • Norway: Bergen in the province of Hordaland
  • Austria: the district of Spittal an der Drau
  • Serbia: Smederevska Palanka
  • Slovakia: Okres Stropkov
  • Hungary: Cars that participate in sports events


  • Peru to the ICAO code
  • See passenger car Electric Train Unterach Lake Mondsee
  • Safety inspection ( or truck)
  • Southern Pacific Railroad, a former U.S. railroad company
  • SP ( car brand ), a British automotive brand from 1972
  • Strada Provinciale in Italy (eg SP 26 in Turin)

IT and Electronics:

  • IBM Scalable Power Parallel, the supercomputer platform from IBM
  • Service Pack, a maintenance package for software
  • Short play, see Single ( music)
  • Single player mode with computer games, see single player
  • Speaker (Speaker ) as a name for the circuit symbol electronic circuit diagrams
  • Stack pointer, see stack
  • Standard Play in magnetic tapes
  • Stored procedure, a stored procedure in a database
  • Stream processor, a special type of co-processor

The abbreviation sp. stands for:

  • An unspecified species in the biological system as an addition behind the scientific name of the species mentioned

See also:

  • ESP
  • Aspen (disambiguation)
  • ESPI
  • Disambiguation
  • Abbreviation