Royal Caribbean International (RCI), formerly Royal Caribbean Cruise Line (RCCL), is a cruise line founded in 1968 in Norway and organized as a wholly owned subsidiary of Royal Caribbean Group since 1997. . Based in Miami, Florida, it is the largest cruise line by revenue and second largest by passengers counts. In 2018, Royal Caribbean International controlled 19.2% of the worldwide cruise market by passengers and 14.0% by revenue. As of August 2024, the line operates 28 ships; four additional ships are on order and two ships are planned but do not have a launch date. History.
https://en.wikipedia.org/wiki/Royal_Caribbean_International