A. Organisation of Petroleum Exporting Countries (OPEC)
B. Economic and Social Commission for Asia and Pacific (ESCAP)
C. North Atlantic Treaty Organisation (NATO)
D. Organisations of African Unity (OAU)
A. Organisation of Petroleum Exporting Countries (OPEC)
B. Economic and Social Commission for Asia and Pacific (ESCAP)
C. North Atlantic Treaty Organisation (NATO)
D. Organisations of African Unity (OAU)