Locations of WFS Activities
The World Federation of Scientists is active in the following countries:
| Albania | Algeria | Argentina |
| Armenia | Australia | Austria |
| Azerbaijan | Bangladesh | Belarus |
| Belgium | Benin | Botswana |
| Brazil | Bulgaria | Burkina Faso |
| Burundi | Cameroon | Canada |
| Cape Verde | Chile | People's Republic of China |
| Colombia | Congo | Costa Rica |
| Croatia | Cuba | Cyprus |
| Czech Republic | Denmark | Ecuador |
| Egypt | Estonia | Ethiopia |
| Fiji | Finland | France |
| Georgia | Germany | Ghana |
| Greece | Guatemala | Guinea |
| Hungary | Iceland | India |
| Indonesia | Islamic Republic of Iran | Iraq |
| Ireland | Israel | Italy |
| Japan | Jordan | Kazakhstan |
| Kenya | South Korea | Latvia |
| Lebanon | Liberia | Libyan Arab Jamahiriya |
| Lithuania | Macedonia | Madagascar |
| Malawi | Malaysia | Malta |
| Mexico | Moldavia | Morocco |
| Nepal | Netherlands | New Zealand |
| Nigeria | Norway | Pakistan |
| Philippines | Poland | Portugal |
| Puerto Rico | Romania | Russia |
| Rwanda | San Marino | Saudi Arabia |
| Senegal | Singapore | Slovakia |
| South Africa | Spain | Sri Lanka |
| Sudan | Sweden | Switzerland |
| Syrian Arab Republic | Tadzhikistan | United Republic of Tanzania |
| Thailand | Tunisia | Turkey |
| Turkmenistan | Uganda | Ukraine |
| United Kingdom | USA | Uzbekistan |
| Venezuela | Vietnam | Yemen |
| Yugoslavia | Zaire | Zambia |
| Zimbabwe |