KSV or kSv may refer to: Karyakshama Seva Vibhushanaya (Efficient Service Decoration), a Sri Lanka military medal Karlsruher SV Rugby, a German club Kieler Sportvereinigung Holstein, a football club, Kiel, Schleswig-Holstein, Germany Kilosievert, a unit of radiation Springvale Airport (Queensland), IATA airport code "KSV"