International organisations for orchestras
Danske Ensembler, Orkestre og Operainstitutioner
DEOO Danish Ensembles, Orchestras and Opera Institutions
Magyar Szimfonikus Zenekarok Sz÷vetsége
Association of Hungarian Orchestras
Major Orchestra Librarians' Association (MOLA).
This site contains information, resources, and links for MOLA member librarians, as well as for other musicians, conductors, publishers, and administrators.