TCN meaning in Regional ?

Answer:

What is Tehuacan, Mexico mean?

Tehuacán (Spanish pronunciation: [tewaˈkan]) is the second largest city in the Mexican state of Puebla, nestled in the southeast of the valley of Tehuacán, bordering the states of Oaxaca and Veracruz. The 2010 census reported a population of 248,716 in the city and 274,906 in the surrounding Tehuacán municipality, of which it serves as municipal seat. The municipality has an area of 390.36 km² (150.72 sq mi).

reference

Full Form	Category
Tehuacan	Airport Code
Transmission Company of Nigeria	Business
Tele Norte Celular Participa	Business
Tacoma Commercial Network	Business
The Computer Nerd	Business
Tricorn Group	Business
Tricon Capital Group Incorporated	Business
Techniche Ltd	Business
TriCounty Community Network	Community
Travel Companion Nurse	Community
Terran Confederate Navy	Community
Transforming Churches Network	Community
Theatre Club Nanyang	Community
The Comcast Network	Community
Throughput Class Negotiation	Computing
Tape Copy Needed	Computing
Telecommunications Networks	Computing
Think College Now	Educational Institute
Total Cell Number	General
Trunk Cargo Net	General
Topolino Club Nederland	General
Trabant Club Nederland	General
Touring Competition Nurburgring	General
Thunderbird Cyber Nest	General
Terreinwagen Club Nederland	General
Truck Consignment Note	General
Hyundai Tucson	General
The Capital Network	General
Thematic Collection Network	General
The Content Network	General
Take Care Now	General
Topology Change Notification	General
Team Cede Nullis	General
Transparent Commercial Network	General
Thematic Collections Network	General
Total Compliance Network	General
Thematic Collections Networks	General
The Country Network	General
Triggered Change Notifications	General
Texas Classified Network	General
Transnational Communications Network	General
The Chicago Network	General
Train Communication Network	General
Tobacco Control Network	General
Terminal Control Number	General
Transaction Control Number	General
Third Class National	General
Troop Contributing Nations	Governmental
TIRUCHENDUR	Indian Railway Station
Twin Cities NSP	Internet
Trail Creek Nursery	Medical
Terrestrial Communications Network	Military and Defence
Third Country National	Military and Defence
Tracking Control Number	Military and Defence
Transparent Content Negotiation	Networking
Tri County North	Regional
Tehuacan, Mexico	Regional
Test Change Notice	Space Science
Transportation Control Number	Space Science
Trace Control for Netem	Sports
Trials Competition Newspaper	Sports