TSRR meaning in Regional ?

Answer: What is Texas State Railroad mean?

The Texas State Railroad is a historic 25 mi (40 km) heritage railroad between Rusk and Palestine, Texas. Built by inmates, it was founded in 1883 by the state of Texas to haul raw materials for a smelter at the prison at Rusk. Regular service on the line was ended in 1921. The state leased the line to private companies until 1969, then turned it over to the Texas Parks and Wildlife Department in 1972. In 2007, the railroad was transferred to the Texas State Railroad Authority and is now operating as a scenic tourist line. It is currently operated on a limited, year-round schedule. Today, the railroad has a total of five steam locomotives (two of which are operational) and three diesel locomotives in their current roster.

reference

Full Form	Category
Trinity School at River Ridge	Community
Trustie Software Resource Repository	Computing
Triangular Split Ring Resonator	General
Term Sonia Reference Rates	General
The Simpsons Road Rage	General
Two Splits Ring Resonant	General
Thai Stroke Rehabilitation Registry	Medical
Tennessee Southern Railroad Company	Regional
Tennessee Southern Railroad	Regional
Texas State Railroad	Regional