SPN

SPN may refer to:

Places

• Saipan International Airport (IATA airport code: SPN), Saipan
• Shahjahanpur railway station (station code: SPN), Uttar Pradesh, India
• Spooner Row railway station (National Rail station code: SPN), South Norfolk, England
• Spree-Neisse station (station code: SPN), Brandenburg, Germany; see List of railway stations in Frankfurt

Telecommunications, computing, cryptography

• Shortest job next, or shortest process next
• Service Principal Name (SPN), used in the Kerberos protocol
• Service provider name, stored on mobile phone subscriber identity module (SIM)
• Substitution–permutation network, a mathematical operation used in cipher algorithms
• Sum-Product Networks, a type of probabilistic machine learning model

Other uses

• Sanapaná language (ISO 639 code: spn)
• Sp(n), a type of symplectic group in mathematics
• Savanna Pastoral Neolithic, a culture and collection of societies in the archaeological record of the Rift Valley
• State Policy Network, a U.S. national network of conservative and libertarian think tanks
• Service Professionals Network, a social media and business directory website.
• Scientific pitch notation, a method to specify musical pitch
• Solitary pulmonary nodule, or coin lesion in the lung
• CD43 or SialoPhoriN, a protein
• Supramolecular polymer networks
• Shorthand for the TV show Supernatural
• Swiss Pool for the Insurance of Nuclear Risks
• Serbia Against Violence, a Serbian political coalition
• Nunavik Police Service (acronym of the French name, Service de police du Nunavik)

See also

• All pages with titles beginning with SPN
• All pages with titles containing SPN
• All pages with titles beginning with spn
• Sp!n
• spin (disambiguation)