- Orchestra Egisto Baiardi
- Orchestra El Ferka El Mesaya
- Orchestra El Masaya
- Orchestra Eliana
- Orchestra Ethiopia
- Orchestra Ferrari
- Orchestra Ferruzzi
- Orchestra Festival Di Grudgionz
- Orchestra Fiesta
- Orchestra filarmonica della Scala
- Orchestra Filarmonica Di Torino
- Orchestra Filarmonica Italiana
- Orchestra Filarmonico Italiana
- Orchestra Filharmonica Della Scala
- Orchestra Flamboyan
- Orchestra FM
- Orchestra Fonit Cetra
- Orchestra Fragna
- Orchestra Franco Ba
- Orchestra Franco Bagutti
- Orchestra Franco Bagutti
- Orchestra Frizzante
- Orchestra Galactica
- Orchestra Genio & Pierrots
- Orchestra Giovanile Italiana
- Orchestra Giovanile Russia
- Orchestra Golden Kids
- Orchestra Grand Cafe
- Orchestra Guanabara
- Orchestra Harlow
- Orchestra Harlow
- Orchestra I Paladini
- Orchestra I Pomeriggi Musicali
- Orchestra I Pomeriggi Musicali Di Milano
- Orchestra In Khaki
- Orchestra Internationale
- Orchestra Internazionale D 'Italia
- Orchestra Italiana
- Orchestra Jazz a Maiella
- Orchestra Jazz Della Sardegna
- Orchestra Jazz Siciliana
- Orchestra JB
- Orchestra, Jeanne Lehman, Penny Worth, Meg Scanlon
- Orchestra Kool
- Orchestra Kramer
- Orchestra LA 440
- Orchestra La Scintilla
- Orchestra La Scintilla
- Orchestra Laronda
- Orchestra Latina