WSNB meaning in General ?

Answer: What is Winston Salem Northern Beltway mean?

The Winston-Salem Northern Beltway is an under construction freeway loop around the North Carolina city of Winston-Salem. The western section has been designated as North Carolina Highway 452 (NC 452), which will later become I-274 when completed, and the eastern section of the beltway will be designated as North Carolina Highway 74 (NC 74), which will later become part of I-74 when completed.

The beltway would make Winston-Salem the seventh city in North Carolina to have a full or partial Interstate loop; the other six are Asheville (I-240), Charlotte (I-485 and I-277), Raleigh (I-440 and I-540), Wilmington (I-140 and NC 140), Greensboro (I-840), and Fayetteville (I-295).

reference

Full Form	Category
Western Sierra National Bank	Banking
Winterberry Seven Nested Boxes	Business
Winston Salem Northern Beltway	General