TSG may refer to:
Organisations Sabre Holdings (former NYSE ticker symbol) The Sage Group, a worldwide software company Technology Solutions Group, former name of HP Enterprise Business, a part of Hewlett-Packard Technology Solutions Group LLC, a water treatment services company Tennessee State Guard, the state defense force of Tennessee Territorial Support Group, a special response unit of London's Metropolitan Police Service Tokushu Sakusen Gun, a Japanese special operations unit TheSpeedGamers, a charity group that plays speed runs of games to raise money for charity organizations TSG Entertainment, a film financing entity TSG Consumer Partners, a private equity firm formerly known as The Shansby Group TSG Group aka The SCO Group, a software company TSG 1899 Hoffenheim, a German association football club
Science and technology Triggered spark gap, a high-voltage electronic switch Tumor suppressor gene, a gene that protects a cell from leading to cancer
Legislation
Transsexuals Act, a former German federal law on gender
Other uses Tai Seng MRT station, MRT station abbreviation The Smoking Gun, a website Traditional Speciality Guaranteed, a quality scheme for traditional food specialities in the European Union and the United Kingdom. Traditional Sports and Games The Simpsons Game, a 2007 video game
See also Texas State Guard (TXSG)