keterangan dari opec,wto,ibrd,fao,ifc,undp,unido,oecd adalah

OPEC = Organization of Petroleum Exporting Countries
WTO = World Trade Organization
IBRD = International Bank for Recontruction and Development
FAO = Food and Agiriculture Organization
IFC = International Finance Corporation
UNDP = United Nations Development Programme
UNIDO = United Nations Industrial Development Organization
OECD = Organization for Economic Co-Operation and Development