Music Abbreviations and Acronyms

1. OB
   Oboe
2. OB
   Hautbois
3. OB
   Only Bass
4. OBB
   Off Broadway Booking
5. OBC
   Obscured By Clouds
6. OBC
   Original Blues Classics
7. OBD
   Old Blues Dude
8. OBF
   Original Bass Foundation
9. OBG
   Oldie But Goodie
10. OBH
    Original Block Hustlaz
11. OBMT
    Off Broadway Musical Theatre
12. OBO
    Omo Baba Olowo
13. OBQ
    Overture for Brass Quintet
14. OBR
    Ouija Board Reunion
15. OBS
    Oromia Broadcastifg Services
16. OBT
    Off The Beaten Trjx
17. OBZ
    On Beyond Zebra (band)
18. OC
    Orchestras Canada
19. OC
    O Canada
20. OCA
    Okarina

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