SVN or svn may refer to:
Businesses and organizations 7 Days Inn (former NYSE ticker symbol), a Chinese budget hotel chain CoogTV, formerly Student Video Network, a student-operated television station at the University of Houston Social Venture Network, a social responsibility network Swami Vivekanand University, Madhya Pradesh, or Sri Vivekanand Niji University, a university in India SVN, a British vocal group consisting of Aimie Atkinson, Alexia McIntosh, Grace Mouat, Millie O'Connell, Natalie Paris, Maiya Quansah-Breed, and Jarnéia Richard-Noel SVN Zweibrücken, a German association football club from Zweibrücken, Rhineland-Palatinate Together for the Netherlands (), a Dutch political party Space Vision Network, the former name of Japanese television channel Gaora
Places Hunter Army Airfield (IATA code), Savannah, Georgia, United States Slovenia (ISO 3166-1 alpha-3 country code) South Vietnam, a former state State of Vietnam, a former state of the French Union
Science and technology Apache Subversion, abbreviated as SVN and its protocol svn://, a software versioning and revision control system Space Vehicle Number, a serial number for Global Positioning System satellites; see list of GPS satellites SVN-98, a variant of the KSVK 12.7 Russian sniper rifle