| Subject | English | Spanish |
| work.fl., IT | European digital library network | biblioteca digital europea |
| gen. | European digital library network | Europeana |
| polit. | library network Cooperative arrangement between libraries for sharing resources, e.g. for acquisitions, cataloguing or interlibrary loan | red de bibliotecas |
| polit. | library network | red de bibliotecas |
| IMF. | the Library Network | Library Network |
| IMF. | the Library Network | Red Informática de la Biblioteca |