Music Abbreviations and Acronyms

1. ORG
   Orgel
2. ORG
   Orgue
3. ORS
   Orlando Riva Sound
4. ORU
   Ozeração De Reabilitação Urbana
5. OS
   Omulangira Sluna
6. OS
   Omulangira Suna
7. OS
   Organ Series
8. OSAAT
   One Sten At A Time
9. OSAS
   Observer Scar Assessment Scale
10. OSB
    One Step Beyond
11. OSB
    Orchestre Symphonique De Bretadne
12. OSC
    Open Sound Control
13. OSC
    Oxford Synthesiser Company
14. OSCA
    Oklahoma Songwriter`s and Composer`s Association
15. OSESP
    Orquestra Sinfónica Do Estado De São Paulo
16. OSGA
    Ozark Steel Guitar Association
17. OSI
    Office of Strategic Influence
18. OSJ
    Orquesta Sinfonica Juvenil
19. OSJEV
    Orquesta Sinfónica Juvenil Del Estado De Veracruz
20. OSM
    Orchestre Symphonique De MontréAl

Last updated: September 8, 2021 — Total entries: 12,214