Afghanistan |
1978 |
Albania |
1944 |
Algeria |
1962 |
Angola |
1975 |
Bangladesh |
1971 |
Benin |
1972 |
Bulgaria |
1944 |
Burkina Faso (Upper Volta) |
1982 |
Burundi |
1966 |
Cambodia |
1975 |
Cape Verde |
1974 |
Chad |
1990 |
China (mainland) |
1949 |
Congo Republic |
1963 |
Cuba |
1959 |
Czechoslovakia |
1939 (renewal 1989) |
Egypt |
1952 (renewal 1976) |
Equatorial Guinea |
1972 |
Ethiopia |
1974 |
|
Ghana
(originally Communist 1960-1966) |
1979 |
Guinea |
1958 |
Guinea-Bissau |
1974 |
Guyana |
1966 |
Hungary |
1944 (renewal 1989) |
Iran |
1979 |
Iraq |
1958 |
Korea (North) |
1945 |
Laos |
1975 |
Lebanon |
1990 |
Liberia |
1990 |
Libya |
1969 |
(Soviet) Lithuania |
1939 (renewal 1990) |
Madagascar |
1972 |
Mali |
1960 |
Mauritania |
1979 |
Mongolia |
1921 (renewal 1990) |
Mozambique |
1975 |
Myanmar (Burma) |
1962 |
|
Nicaragua |
1979 (renewal 1990) |
Poland |
1939 (renewal 1989) |
Romania |
1944 (renewal 1989) |
São Tomé & Príncipe |
1974 |
Seychelles |
1977 |
Somalia |
1969 (renewal 1977) |
Soviet Union
(Russia 1917) |
1922 |
Sudan |
1969 |
Suriname |
1980 |
Syria |
1949 |
Tanzania |
1964 |
Uganda |
1986 |
Vietnam
(North taken by Communists 1954) |
1975 |
Yemen
(North taken by Communists 1962) |
1967 (renewal 1990) |
Yugoslavia |
1941 |
Zambia |
1964 |
Zimbabwe (Rhodesia) |
1979 |
|