Organismos y Entidades Internacionales
- CENL The Conference of European National Librarians
- CERL Consortium of European Research Libraries
- CNR Consiglio Nazionale delle Ricerche
- CNRS Centre National de la Recherche Scientifique
- CORDIS Community Researchs and Development Information Service
- EAGLE European Association for Grey Literature Exploitation
- EAHIL European Association for Health Information and Libraries
- ECHO European Commission Host Organisation
- EUROPA
- EUSIDIC The European Association of Information Services
- RLG Research Libraries Group
- UNESCO United Nations Educational, Scientific and Cultural Organization