WI meaning in Regional ?

Answer: What is West Indies mean?

The West Indies are a subregion of North America, surrounded by the North Atlantic Ocean and the Caribbean Sea that includes 13 independent island countries and 18 dependencies and other territories in three major archipelagos: the Greater Antilles, the Lesser Antilles, and the Lucayan Archipelago.

The subregion includes all the islands in the Antilles, plus The Bahamas and the Turks and Caicos Islands, which are in the North Atlantic Ocean. Nowadays, the term West Indies is often interchangeable with the term Caribbean, although the latter may also include some Central and South American mainland countries which have Caribbean coastlines, such as Belize, Guyana, Suriname and French Guiana, and the Atlantic island nations of Trinidad and Tobago and Bermuda, both of which are geographically distinct from the three main island groups, but culturally related.

reference

Full Form	Category
Water Ice	Academic & Science
Withdrawn Incomplete	Academic & Science
Working Investment	Accounts and Finance
Work Instructions	Business
With Impact	Business
Woodwork Institute	Business
Wisconsin Insurance	Business
Walden International	Business
Wendel Investment	Business
Wage Increase	Business
When Issued	Business
Westminster Capital, Inc.	Business
Women's Institute	Community
Writing Intensive	Community
Wiesenthal Institute	Community
Word Initial	Community
Wonderful Imagination	Community
What Is	Community
Wilderness Inquiry	Community
Writing Instructor	Community
Water Improvement	Community
Waveform Interpolation	Computer and Networking
Work Item	Computer and Networking
Web Intelligence	Computer Technology
Window Information	Computing
Wave Interpreter	Electronics
Work Instruction (Same as WIS)	General
Wisconsin and it	General
Where Is	General
WI is	General
Work Instruction	General
Wire Insert	General
Weekly Indemnity	General
Wrought Iron	General
Wine And Indulgence	General
With Intervention	Governmental
Write In	Governmental
Wisconsin Institute	Governmental
World Impact	Governmental
With Interest	Governmental
Widowed Internet	Internet
Well Informed	Jobs
Weighted Interpolation	Maths
Work Injuries	Medical
Walk In	Medical
What If	Military and Defence
Wavelet Image	Physics Related
West Indies	Regional