DTS or DTs may refer to:

In technology:

• 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

In organizations:

• Dallas Theological Seminary, a Christian seminary in Dallas, Texas
• Discipleship Training School, a missionary training school offered by Youth with a Mission
• Detective Training School, a training school for Bangladesh Police

Other:

• Decline to State, a no-party (independent) designation in California voting registration
• Defense Travel System, the U.S. military's web-based travel system
• Cadillac DTS, a full-size luxury automobile produced by the Cadillac luxury division of General Motors
• DTs, or Delirium tremens, the symptoms associated with alcohol withdrawal

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