DTS or DTs may refer to:

• DTS (sound system), a group of digital sound technologies owned by the company of the same name
• Dispatcher training simulator, a computer system for training operators of electrical power grids
• Data Transformation Services, a Microsoft database tool
• Distributed temperature sensing, an optoelectronic temperature sensing device
• Distributed transmission system, in broadcasting, as a form of single-frequency network
• Diplomatic Telecommunications Service, a U.S. Department of State telecommunications network
• Discoverable Taxonomy Set, part of Extensible Business Reporting Language (XBRL)
• Defense Travel System, the U.S. military's web-based travel system

Delirium tremens (DTs) is a state of confusion of rapid onset that is usually caused by withdrawal from alcohol. If it occurs it is often three days into the withdrawal symptoms and lasts two to three days. People may also see or hear things other people do not. Physical effects may include shakings, shivering, an irregular heart rate, and sweating. Occasionally a very high body temperature or seizures may result in death. Alcohol is one of the most dangerous drugs to withdraw from.

Drogowa Trasa Srednicowa (DTS, can be translated as diametral highway or central highway) is a highway in Silesian Voivodeship, Poland. The DTS is entirely a divided highway, with a minimum of 3 lanes in each direction. It is one of the most important roads of the Upper Silesian Industrial Region.