NSG: Nuclear Suppliers Group
Nuclear Test Ban: Treaty Banning Nuclear Weapons Tests in the
Atmosphere, in Outer Space, and Under Water
NZ: New Zealand
OAPEC: Organization of Arab Petroleum Exporting Countries
OAS: Organization of American States
OAU: Organization of African Unity; see African Union
ODA: official development assistance
OECD: Organization for Economic Cooperation and Development
OECS: Organization of Eastern Caribbean States
OHCHR: Office of the United Nations High Commissioner for Human Rights