TDS

TDS may refer to:

Business and finance

 * Tax Deducted at Source, a means of collecting income tax in India
 * Tenancy Deposit Scheme (England and Wales)
 * Telephone and Data Systems or TDS Telecom, US telephony provider
 * Thompson Dorfman Sweatman, a law firm based in Winnipeg, Canada

Technology

 * Tabular Data Stream, a computer protocol normally used by database servers
 * TeX Directory Structure, a directory hierarchy for macros, fonts, and the other implementation-independent TeX system files
 * Transposition driven scheduling, an algorithm for solving puzzles efficiently in parallel computer systems
 * Time-driven switching, in data communications
 * Technical data sheet, a document listing information relating to a product in CDMA technology and other fields
 * An oscilloscope product line by Tektronix

Military

 * Tonga Defence Services, the armed forces of Tonga
 * United States Army Trial Defense Service

Science

 * Ter die sumendum, a medical abbreviation meaning three times daily
 * Thermal desorption spectroscopy, to observe molecules desorbed from a surface
 * Tornado debris signature on weather radar
 * Total dissolved solids in water
 * Transderivational search or fuzzy search in psychology

Other uses

 * The Daily Show, an American late-night talk and news satire television program
 * TopDrawerSoccer.com, a college soccer website
 * Trump derangement syndrome, neologism framing opposition to the 45th President of the United States, Donald Trump, in terms similar to mental disorders
 * The Downward Spiral, a 1994 album by industrial rock band Nine Inch Nails
 * Tokyo DisneySea