G20 (Group)
The Group of Twenty Finance Ministers and Central Bank Governors (G-20, G20, Group of Twenty) is group of finance ministers and central bank governors from 20 economies: 19 countries plus European Union w/ representatives from IMF and World Bank, meeting regularly on global economic crisis.
Source: Soederberg, S. (2010). The Politics of Representation and Financial Fetishism: the case of the G20 summits. Third World Quarterly, 31(4), 523-540. doi:10.1080/01436591003701067.