WN meaning in Regional ?

Answer: What is Wisconsin Northern Railroad mean?

The Wisconsin Northern Railroad (reporting mark WN) is the trade name employed by Progressive Rail to operate 62.3 miles (100.3 km) of railroad in northern Wisconsin and began operations on November 29, 2004.

reference

Full Form	Category
Weld Neck	Academic & Science
Weather Normalization	Academic & Science
Winsor Newton (art)	Business
George Weston Limited	Business
Wynns International, Inc.	Business
Woodware Nightingale	Business
WordNet	Business
Wickett.NET, L. L. C.	Business
Southwest Airlines Co.	Business
Wellness Network	Community
Wales Now	Community
Wayne Newton	Community
Winifred Norbury	Community
Willie Nelson	Community
Wilayat Network	Community
World News	Community
Wonderful Newfoundland	Community
Winner Number	Community
Wydanie Narodowe	Community
World Neighbors	Community
Weekly News	Community
White Noise	Electronics
Next Writenow Text Document	File Type
Work Notification	General
West Nile	General
Weather Now	General
With Notification	General
Weighted and Normalized	General
Weighted Normalized	General
Why Not	General
Will Not	General
Web Novel	General
Weighted Number	General
Whiskey Ninjas	General
Waste Nitrogen	General
Winsor Newton	General
White Nationalist	Governmental
West Newbury	Governmental
Western Nevada	Governmental
West Norfolk	Governmental
What's New	Internet
What Number	Maths
Within N	Maths
Well Nourished	Medical
Winch	Military and Defence
Weak Normalization	Physics Related
Wisconsin Northern Railroad	Regional
Western Newfoundland	Regional
Wireless Network	Telecommunication