Unpopular opinion: just because a word or abbreviation is frequently used in modern day communication doesn’t mean it definitely belongs in the dictionary.
One of my favorite things is to read about local history. It's amazing just how much has happened right here in Central New York and the Mohawk Valley. I recently started reading this book "The People of the Standing Stone: The Oneida Nation from the Revolution Through the Era of Removal". It talks about the history of the Oneidas, and the book discusses the Six Nations of the Iroquois (