IPO, IPO, IPO.

It is a three letter acronym that has insignificant meaning to English critics (since it does not suggest any idea at all at first glance), yet a golden opportunity for investors in raising the working capital of their business. What is IPO, its attributes, and its implication to the business community (Investors have the interest to the subject; never mind the English critics)?

IPO is commonly known within the walls of the business community as