Categories: Lists of three-character combinations Independent Business Owner is a term used by multi-level marketing companies Amway and Quixtar for those who distribute their products. ... Multi-level marketing (MLM) (also called network marketing or NM) is a business model that combines direct marketing with franchising. ... The International Baccalaureate Organization (IBO) is an international non-profit educational foundation, founded in 1968 in Geneva, Switzerland. ... The International Boxing Organization (IBO) is a sanctioning body for boxing that awards world championship belts in all weight classes. ... The International Biology Olympiad (IBO) is a science olympiad for high school pupils. ... Internet Relay Chat (IRC) is a form of instant communication over the Internet. ... It has been suggested that Apocopation be merged into this article or section. ... Acronyms and initialisms are abbreviations, such as NATO, laser, and LED, written as the initial letter or letters of words, and pronounced on the basis of this abbreviated written form. ... Acronyms and initialisms are abbreviations, such as NATO, laser, and LED, written as the initial letter or letters of words, and pronounced on the basis of this abbreviated written form. ... Most three-letter English words are only one syllable long; however, there are certain exceptions such as emu and era. ...