TRS

TRS may refer to:

Organizations

 * Telangana Rashtra Samithi, currently known as Bharat Rashtra Samithi, a political party in Telangana, India
 * ThalesRaytheonSystems, French-American aerospace and defense electronics company
 * The Right Stuff, a right-wing podcasting site and blog
 * Turtle Rock Studios, a video game developer
 * TRS (motorcycle), motorcycle producer

Transportation

 * TRS, IATA code for Friuli Venezia Giulia Airport, near Trieste, Italy
 * TRS, ICAO code for AirTran Airways, in Orlando, Florida, US

Finance and economics

 * Taxable REIT subsidiaries, real estate investment trusts
 * Teachers' Retirement System of the State of Illinois
 * Teacher Retirement System of Texas
 * Total return swap
 * Total revenue share
 * Technical rate of substitution, marginal rate of technical substitution in economics

Technology

 * Telecommunications relay service, telephone service for the deaf
 * Ticketing and Reservation System, China Railways
 * Tip-Ring-Sleeve, a phone connector type
 * Timing Reference Signal in serial digital interface for video
 * Term rewriting system in mathematics
 * TRS-80, a Tandy Radio Shack personal computer
 * Transmission Raman spectroscopy

Other uses

 * Trainz Railroad Simulator, a series of computer games
 * Toyota Racing Series, a racing series based in New Zealand