THS

THS may stand for:
* Toyota Hybrid System, set of hybrid car technologies developed by Toyota
* Trimmable horizontal stabilizer, an airplane control surface
* The Hold Steady, an indie rock band from the Twin Cities
* The Hush Sound, an indie pop quartet from Chicago, Illinois.
* Transhuman Space, a variant of the normal GURPS Roleplaying Game.
* E! True Hollywood Story, a biographic show on E! Entertainment Network
* The Student Union at the Royal Institute of Technology ("Tekniska Högskolans Studentkår"), Stockholm

chools

A number of American high schools are also known by the acronym THS:
* Tabb High School in Yorktown, Virginia
* Taft High School in Lincoln City, Oregon
* Taos High School in Taos, New Mexico
* Taradale High School in Napier, Hawkes Bay, New Zealand
* Taunton High School in Taunton, Massachusetts
* Tazewell High School in Tazewell, Virginia
* Teaneck High School in Teaneck, New Jersey
* Tenafly High School in Tenafly, New Jersey
* Terryville High School in Terryville, Connecticut
* Tesoro High School in Las Flores, California
* The Highlands School in Irving, Texas
* Thomaston High School in Thomaston, Connecticut
* Tigard High School in Tigard, Oregon
* Timpanogos High School in Orem, Utah
* Tintic High School in Eureka, Utah
* Titusville High School in Titusville, Pennsylvania
* Torrance High School in Torrance, California
* Tranquillity High School in Tranquillity, California
* Trinity High School in Euless, Texas
* Troy High School, several schools have this name
* Trumbull High School in Trumbull, Connecticut
* Tucson High School in Tucson, Arizona
* Tulpehocken High School in Bernville, Pennsylvania
* Tumwater High School in Tumwater, Washington
* Turramurra High School in South Turramurra, Sydney, Australia
* Turpin High School in Hamilton County, Ohio
* Tuscarora High School in Frederick, Maryland