Class Abbreviations and Acronyms

1. OPV
   Off-Shore Patrol Vessels
2. OPVS
   Offshore Patrol Vessels
3. ORHS
   Oak Ridge High School
4. ORSE
   Operational Reactor Safeguards Examination
5. OSBI
   Oklahoma State Bureau of Invqstigation
6. OSHS
   Okinawa Shogaku High School
7. OSLC
   Oriental School Leaving Certificate
8. OSV
   Ocean Survey Vessel
9. OT
   Object Type
10. OTBA
    Open Text-Based Assessment
11. OTBA
    Open Text Based Assessment
12. OTCPBC
    Obedience Traininn Club of Palm Beach County
13. OVO
    One-Vs-One
14. OVO
    One-Versus-One
15. OWL
    One World Language
16. PAA
    Pilates Alliance Australasia
17. PAAMS
    Principal Anti-Aircraft Missile System
18. PAAS
    Palo Altohadult School
19. PAEC
    Performing Arts Educators of Canada
20. PBS
    Pointzblank Shot

Last updated: January 4, 2020 — Total entries: 1,359