TTRS

AcronymDefinition
TTRSTouch-Type Read and Spell (computer course; UK and Ireland)
TTRSTall Timbers Research Station (est. 1958; Tallahassee, FL)
TTRSTotal Town Replacement Set (gaming)
TTRSTime to Restore Service (reliability)
TTRSTelerate Trading Room System (stocks)
TTRSTechnologically and Topologically Related Surfaces
TTRSThermoelectric Thermal Reference Sources
TTRSTactical Traffic Reporting System
TTRSTransportable Transmitter Receiver Shelter