TN meaning in Community ?

Answer:

What is True North mean?

True north (also called geodetic north or geographic north) is the direction along Earth's surface towards the geographic North Pole or True North Pole.

Geodetic north differs from magnetic north (the direction a compass points toward the Magnetic North Pole), and from grid north (the direction northwards along the grid lines of a map projection). Geodetic true north also differs very slightly from astronomical true north (typically by a few arcseconds) because the local gravity may not point at the exact rotational axis of Earth.

The direction of astronomical true north is marked in the skies by the north celestial pole. This is within about 1° of the position of Polaris, so that the star would appear to trace a tiny circle in the sky each sidereal day. Due to the axial precession of Earth, true north rotates in an arc with respect to the stars that takes approximately 25,000 years to complete. Around 2101–2103, Polaris will make its closest approach to the celestial north pole (extrapolated from recent Earth precession). The visible star nearest the north celestial pole 5,000 years ago was Thuban.

On maps published by the United States Geological Survey (USGS) and the United States Armed Forces, true north is marked with a line terminating in a five-pointed star. The east and west edges of the USGS topographic quadrangle maps of the United States are meridians of longitude, thus indicating true north (so they are not exactly parallel). Maps issued by the United Kingdom Ordnance Survey contain a diagram showing the difference between true north, grid north, and magnetic north at a point on the sheet; the edges of the map are likely to follow grid directions rather than true, and the map will thus be truly rectangular/square.

reference

Full Form	Category
Terrestrial Neutral	Academic & Science
Tennesseeium	Academic & Science
True Negative	Academic & Science
Transfer Number	Academic & Science
Transaction Number	Banking
Trade Name	Business
Twill Nylon	Business
Transportation Nation	Business
Total Nitrogen	Chemistry
Team News	Community
Theater Nuke	Community
True North	Community
Transient Neighbors	Community
Translator's Note	Community
Text Next	Computer Assembly Language
Truncated Normal	Computer Assembly Language
Tunisia	Country Names
Tarifa Narrows	Country Specific
TurtleNetwork	Cryptocurrency
Air Tahiti Nui	General
Ted Nugent	General
Toilet Nation	General
The Number	General
Trade National	General
Tom Nousaine	General
Temporary Non	General
Treaty NAFTA	General
True Negatives	General
Thursday Next	General
Theoretical Novelty	General
Translator Notes	General
Tony An	General
Toal Nobjock	General
Tennessee Nashville	General
Twenty Nine	General
Town	General
True Neutral	General
Traffic Name	General
Tool Names	General
Tasting Notes	General
Traditional Neighborhood	General
Twisted Nematic	General
The Torsion Number	General
Top Notch	General
Tribal New	General
Twisted Nematics	General
Teppy Note	General
Taders Note	General
Total Number	General
Teflon Nickel	General
Titanium Nitrate	General
Tracking Number	General
The Nucleosynthesis	General
Trade Non	General
Trade Nafta	General
Term Names	General
Twister Nematic	General
Table Name	General
Talent Network	General
Tube Notcher	General
Toy Nomura	General
Triple Negative	General
Taub Nut	General
Transport Node	General
Troppe Note	General
Stewardsman	Governmental
Treaty Nationals	Governmental
Tuned Air	Governmental
Tehsil Nazim	Governmental
Technitrol	Governmental
True Nafta	Governmental
Treaty Nation	Governmental
Treasury Note	Governmental
TUTICORIN	Indian Railway Station
Tamil Nadu	Indian State
Trento (Province)	International
Traineeship Nominee	Jobs
Third Number	Maths
Ton	Measurement Unit
Trillion	Measurement Unit
Trigeminal Neuralgia	Medical
Troponin	Medical
Target Number	Military and Defence
Tunneling Network	Networking
Temporary Number	Physics Related
Tonbridge	Regional
Texas and Northern Railway	Regional
Thai Nation	Regional
Tennessee	Regional
Setswana	Regional
Texas and Northern Railway Company	Regional
Turbo Navigator	Softwares
Technical Note	Space Science
Training and Nutrition	Sports
Telephone Number	Telecommunication