Keterangan dari OPEC,WTO,IBRD,FAO,IFC,UNDP,UNINDO,OECD.....??? terima kasih udh membantu....!!

opec=organitation of the petroleum exporting countrie
wto=world trade organitation
ibrd=international bank of reconsturctiion and development
fao=food and agriculture organitation of United nation
ifc=international finance centre
undp=united nation develompent programme
unindo=.....?
oecd=organitation  for economic Co-operation and development