TV meaning in Regional ?

Answer: What is Tualatin Valley mean?

The Tualatin Valley is a farming and suburban region southwest of Portland, Oregon in the United States. The valley is formed by the meandering Tualatin River, a tributary of the Willamette River at the northwest corner of the Willamette Valley, east of the Northern Oregon Coast Range. Most of the valley is located within Washington County, separated from Portland by the Tualatin Mountains. Communities in the Tualatin Valley include Banks, Forest Grove, Cornelius, Hillsboro, Aloha, Beaverton, Sherwood, Tigard, and Tualatin.

reference

Full Form	Category
Teleportation Vortex	Academic & Science
Tidal Volume	Academic & Science
Transfer Voucher	Accounts and Finance
Trevali Resources Corporation	Business
Trading Volume	Business
Grupo Televisa S. A. de C. V.	Business
True Value	Business
Tvs Vantage	Business
Terminal Value	Business
The Vamps	Community
TeleVideo	Community
Taylor’s Version	Community
Tour Voucher	Community
Teaching Violence	Community
Television	Computer and Networking
Tuvalu (TLD)	Computing
Tuvalu	Country Names
Table View Settings	File Type
Time Value shutter priority autoexposure	General
Time Value	General
Top View	General
Time Vaporizer	General
Tall Vintage	General
TransVestite	General
Travel Voucher	Governmental
Thrust Vectoring	Governmental
Thunder Valley	Governmental
TEN TALAV	Indian Railway Station
Treviso (Provence)	International
TeleVizyon	International
Tiny Van	Internet
Trichomonas Vaginalis	Medical
Target Volume	Medical
Total Vagotomy	Medical
Transfer Value	Medical
Trans-Vaginal	Medical
Tricuspid Valve	Medical
Truncal Vagotomy	Medical
Tumor Volume	Medical
Tinea Versicolor	Medical
Total Volume	Medical
Terrain Visualization	Military and Defence
Turbine Velocity	Military and Defence
Tualatin Valley	Regional
Thermal Vacuum	Space Science
Thrust Vector	Space Science
Transport Vehicle	Space Science
Teleporting Vortex	Technology
Trebišov	Transport & Travel
Province of Treviso	Transport & Travel