15972 indexed terms in total.
| Index | Sub Index | Period | Archives No. |
|---|---|---|---|
| ■ Non-Governmental Organisations | SCI Switzerland, Co-operation | 1962 | 30247 |
| ■ Non-Governmental Organisations | UNESCO's lists | 1966 – 1991 | 50202.1 |
| ■ Non-Governmental Organisations | UNESCO's lists | 1956 – 1964 | 50201.3 |
| ■ UNESCO | Non-Governmental Organisations | 1966 – 1991 | 50202.1 |
| ■ UNESCO | Non-Governmental Organisations | 1956 – 1964 | 50201.3 |