Nume personal
Orcan, Sabin
Orcel, J.
Orchestra "Ţara Bârsei "
Orchestra della Svizzera Italiana
Orchestra Filarmonică de Stat din Cehoslovacia
Orchestra Jidvei-România
Orchestra Naţională Radio
Orchestra Operei Române din Bucureşti
Orchestra Simfonică a Filarmonicii "George Enescu "
Orchestra U.E.C.A.
Orchestra"Ţara Bârsei"
ORCHESTRAL MANOEUVRES in the dark
orchestrator Jenkins, Karl
orchestrator
Orchis, Romulus
Orciari, Emanuela
Orcorte, Ernani
Orcsik, Roland
Orcutt, James D.
Orcutt, Jane
Orczy, baroana de
Orczy, Emma
Orczy, Emmuska