National Union of Students of the United Kingdom

• C0023
• 1922 - present

National and Local Government Officers' Association

• C0024
• 1905-1993

Congress of South African Trade Unions

• C0025
• 1985 - present

Miners' Union

• C0026

Scottish Catholic International Aid Fund

• C0027
• 1965 - present

End Loans to Southern Africa

• C0028
• 1974-1995

Iona Community

• C0029
• 1938 - present

Catholic Institute for International Relations

• C0030
• 1940 - present

World Council on Churches

• C0031
• 1948 - present

Ecumenical Press Service

• C0032
• Established 1947