KSS

KSS may refer to:

Education

 * Kelowna Secondary School, in British Columbia, Canada
 * Kibuli Secondary School, in Uganda
 * Kingsmill Secondary School, a former high school in Etobicoke, Ontario
 * Kingston Secondary School, in Kingston, Ontario, Canada
 * Klahowya Secondary School, in Silverdale, Washington
 * Knightswood Secondary School, in Glasgow, Scotland
 * Kranji Secondary School, in Choa Chu Kang, Singapore
 * Kwalikum Secondary School, in British Columbia, Canada

Entertainment

 * Kalyana Samayal Saadham, a 2013 Indian film
 * Kirby: Squeak Squad, a 2006 Nintendo DS game
 * Kirby Super Star, a 1996 SNES game
 * Kirby's Star Stacker, a 1997 Game Boy game

Other

 * Basketball Federation of Serbia (Serbian: Кошаркашки Савез Србије/ Košarkaški Savez Srbije)
 * Communist Party of Slovakia (since 1992) (Slovak: Komunistická strana Slovenska)
 * Communist Party of Slovakia (1939) (1939–1990) (Slovak: Komunistická strana Slovenska)
 * Kata'ib Sayyid al-Shuhada, an Iraqi Shia militia
 * Kearns–Sayre syndrome, a disease caused by mitochondrial DNA deletion
 * Key Safety Systems, now known as Joyson Safety Systems
 * Keystone State Skinheads, a white nationalist group in Pennsylvania
 * Khitan small script, an undeciphered Chinese script
 * Khwarizmi Science Society, a scientific society in Pakistan
 * Kinetic Style Sheets, an AJAX framework for the software Plone
 * Kirtland Safety Society, a defunct Mormon bank in Kirtland, Ohio
 * Kissi language (ISO 639 code: kss)
 * Kristiania Sporveisselskab, a defunct tram company in Oslo, Norway
 * KSS (company) (ケイエスエス), a Japanese anime studio
 * KSS Design Group, an architecture design group
 * Kudumbi Seva Sanghom, an Indian organisation; see Kudumbi
 * The postnominal letters for a papal Knight of the Order of St. Sylvester
 * Sikasso Airport (IATA airport code: KSS) in Mali
 * Velocette KSS, a British motorcycle
 * Kurdish Sorani Standard Bible
 * Kochi Sun Sun Broadcasting, a Japanese commercial broadcaster