CSN

CSN may refer to:

Companies

• CSN Stores, former name of Wayfair, American e-commerce company
• CSN International (Christian Satellite Network), religious radio broadcaster based on radio station KAWZ in Twin Falls, Idaho
• Centrala Studiestödsnämnden, Swedish national student loans and grants authority
• CSN, Network Rail station code for Chessington North railway station, England
• China Southern Airlines, China
• Columbus Sports Network (WCSN-LD), low-power television station in Columbus, Ohio
• Comcast SportsNet, former name of NBC Sports Regional Networks
• Comic Shop News, free weekly newspaper distributed throughout comic book specialty stores
• Companhia Siderúrgica Nacional, Brazilian steel maker
• Changsha South railway station, China Railway pinyin code CSN

Music

• Crosby, Stills & Nash
  • CSN (album), an album from the above
  • CSN (box set), a box set from the above

Other uses

• Cell Signaling Networks
• COP9 signalosome (CSN), a protein complex
  • CSN2
  • COP9 signalosome complex subunit 3 (CSN3)
• Coláiste an Spioraid Naoimh, a secondary school in Cork City, Ireland
• College of Southern Nevada, a community college located in Clark County
• Comunidad Sudamericana de Naciones, Union of South American Nations
• CSN.1, Concrete Syntax Notation, a telecommunications and computer networking standard
• Confederate States Navy
• Confédération des syndicats nationaux
• Carlton Sports Network, a sports channel in Sri Lanka
• Czech technical standard (ČSN)
• Core Data Services Schema Notation, CSN (pronounced as “Season”) is a notation for compact representations of CDS models.