I. Seˌcurities and Inˈvestments ˌBoard, the BrE AmE abbreviation , SIB
the former name for a British organization that makes sure ↑ investment businesses in the UK work fairly and are not involved in dishonest business methods. In 1997 it changed its name to the FSA.
II. SIB, the /ˌes aɪ ˈbiː/ BrE AmE abbreviation for
the ↑ Securities and Investments Board