While there are no official acronyms for WIG, people sometimes use it as a shorthand for:
* "Wear It Good" - A playful and positive spin on wearing a wig.
* "Wonderful In Garments" - A tongue-in-cheek reference to the confidence a wig can bring.
Ultimately, "WIG" is just a word, but it's a word that has a lot of meaning and power for those who wear them.