GSS

GSS may refer to:

Education

 * Garibaldi Secondary School, in Maple Ridge, British Columbia, Canada
 * The Gifted Students' School (Iraq), in Baghdad
 * Government Secondary School (disambiguation)
 * Greenridge Secondary School, in Singapore
 * Grimsby Secondary School, in Ontario, Canada
 * GSS Institute of Technology, in Bangalore, India
 * Gay Student Services, now GLBT Aggies, at Texas A&M University

Government and politics

 * Global Standards Symposium
 * Civic Alliance of Serbia (Serbian: Građanski Savez Srbije), a political party in Serbia
 * Government Statistical Service, of the Government of the United Kingdom
 * Israeli General Security Service, also known as Shin Bet
 * Ghana Statistical Service, of the Government of Ghana

Science

 * General Social Survey
 * Genome survey sequence
 * Gerstmann–Sträussler–Scheinker syndrome
 * Glutathione synthetase
 * Granulomatous slack skin
 * Gudjonsson suggestibility scale

Sport

 * Grønlands Seminarius Sportklub, a Greenlandic sport club
 * Gurpreet Singh Sandhu, an Indian footballer
 * Panionios G.S.S., a Greek association football club

Technology

 * Generic Security Services Application Program Interface, an application programming interface for programs to access security services
 * Graph Style Sheets
 * GSS Infotech, an Indian information technology company
 * Graph-structured stack
 * Galileo Sensor Station, in satellite navigation

Other uses

 * Croatian Mountain Rescue Service (Croatian: Gorska Služba Spašavanja)
 * Ghost Shadows, a Chinese-American gang
 * Global Supply Systems, a British cargo airline
 * Good Samaritan Society, a Canadian Lutheran service organization
 * Great Singapore Sale, an annual shopping event in Singapore
 * Greek Sign Language
 * Grupo Silvio Santos, a Brazilian holding company
 * Guild of Servants of the Sanctuary, in the Church of England