International Musicological Society (IMS)
https://www.musicology.org/

Associação Regional para a América Latina e Caribe da Sociedade Internacional de Musicologia (ARLAC-IMS)
http://www.arlac-ims.com/

The International Association of Music Libraries, Archives and Documentation Centres (IAML)
https://www.iaml.info/

Répertoire International des Sources Musicales (RISM
http://www.rism.info/home.html

Répertoire International de Littérature Musicale
https://www.rilm.org/

Répertoire international de la presse musicale
https://www.ripm.org/

Association Répertoire International d’Iconographie Musicale
https://ridim.org/