TMS

TMS may be an abbreviation for:

Organizations

• The Minerals, Metals & Materials Society, a professional organization for materials scientists and engineers
• Texas Memory Systems, a manufacturer of solid-state drives
• Tokyo Movie Shinsha, a major Japanese animation studio now known as TMS Entertainment
• Toronto Montessori Schools, a Montessori school in Richmond Hill, Ontario
• Toyota Motor Sales, U.S.A., Inc., an American subsidiary of Toyota Motor Corporation
• Tribune Media Services, a syndication company owned by the Tribune Company
• Trinity Mathematical Society, the oldest mathematical university society in the United Kingdom

Schools

• Tabb Middle School, a middle school in Yorktown, Virginia
• Tamanend Middle School, a middle school in Pennsylvania
• Tech Music Schools, contemporary music performance school in London
• Temasek Secondary School, a secondary school in Bedok, Singapore
• Tenafly Middle School, a middle school in Tenafly, New Jersey
• Toano Middle School, a middle school in Toano, Virginia
• Triadelphia Middle School, a school located near Wheeling, West Virginia
• Tyrrell Middle School, a middle school in Wolcott, Connecticut

Chemistry

• Tetramethylsilane, a chemical compound commonly used as a chemical shift standard in ¹H and ¹³C NMR spectroscopy
• Trimethylsilanol, an organosilicon chemical compound
• Trimethylsilyl, a functional group in chemistry
• Tricaine methanesulfonate or tricaine mesylate, an anesthetic for aquatic animals

Medicine & psychology

• Tension myositis syndrome, a medical diagnosis for psychogenic back pain, and various musculoskeletal issues
• Total motile spermatozoa
• Transcranial magnetic stimulation, a psychological or medical research and treatment technique

Sports

• Tennis Masters Series, a former name for the Association of Tennis Professionals' Masters Series, a professional tennis tour
• Test Match Special, a United Kingdom radio programme providing live commentary on cricket matches
• Texas Motor Speedway, race track in Fort Worth Texas
• TMS Ringsted, a Danish handball club competing in the Danish Handball League

Television

• The Morning Show (TV program), the top rating Australian morning program
• This Movie Sucks!, a Canadian satiric television show featuring riffs of bad movies
• That Metal Show, a television show about Hard Rock and Heavy Metal

Music

• TMS (production team), an English songwriting and record production team
• T. M. Soundararajan, a leading Tamil film singer

Technology

• Tape Management System, computer software used for the management of computer backup tapes
• TrackMania Sunrise, a computer racing game
• Advanced traffic management system, a subsystem of an Intelligent Transportation System
• Translation Management System, computer software used for the management of translating software or documents
• Transportation management system, a category of logistics software products
• Transport management system, an SAP process for managing transports
• Tile Map Service, a standard for downloading maps

Other uses

• São Tomé International Airport, IATA code
• Truth maintenance system, a knowledge representation method
• True Money Supply, an index created by economist Murray Rothbard that represents the amount of money available for immediate use in the economy