Acronyms are a part of everyday life and we use more than we think. We shorten full sentences down to LOL (laugh out loud) to BTW (by the way). We use them in place of titles like CEO (Chiel Executive Officer) and in place of organizations or groups like AA (Alcoholics Anonymous) to IOC (International Olympic Committee). Challenge yourself to play Acronymology to see how many of these acronyms you use on a daily basis. You may be surprised. Test your acronym trivia smarts.