THS may stand for: Organizations Student Union at the Royal Institute of Technology (Tekniska Högskolans Studentkår), Stockholm Theatre Historical Society of America, a non-profit group celebrating historic movie palaces in the United States Transportation Sukhothai Airport (IATA code), Sukhothai, Thailand Tai Hing (South) stop (MTR station code), Hong Kong Toyota Hybrid System, set of hybrid car technologies developed by Toyota Thurso railway station (National Rail code) in Thurso, Scotland Other Thyroid-stimulating hormone, a pituitary hormone Transhuman Space, a variant of the normal GURPS roleplaying game.