SVN or svn may refer to:

Businesses and organizations

edit

Places

edit

Science and technology

edit
  • 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