Thermal Control Subsystem
Title Code System: UC application that tracks information on titles used throughout the system and sends update transactions to the Title Code Tables used at each campus.
Train control system. The process by which the movement of a train is influenced without any action by the driver. For the purposes of this specification, reference to the train control system also encompasses automatic train protection, automatic train operation and in-cab signalling.
Ref. Traffic Control System
Traffic Control System. Automatic information system for support of the Central Inspector (Ref. CI) on railway lines with heavy traffic, which enables the monitoring of the traffic on an entire railway line, in real time.
Telescope Coordination Software
Transmission Controlled Spark (GM)
Transformation Communication System
Telephony Control Specification - A bit-oriented protocol which defines the call control signaling for the establishment of audio and data transmission.
Toll Collection Subsystem
TeleCommunication Systems
Traction Control System (Ford)
Trusted Computer System. A system that employs sufficient hardware and software integrity measures to allow its use for simultaneous secure processing of information having differing security classifications.