Ship Abbreviations and Acronyms

1. ODMCS
   Oil Discharge Monitoring and Control Systems
2. ODS
   Operating-Differential Subsidy
3. OFEG
   Ocean Facilities Exchange Group
4. OHBC
   Open Hatch Bulk Carrier
5. OHPRI
   Oliver Hazard Perry Rhode Island
6. OITC
   Officer-In-Tactical Command
7. OM
   Otd Main
8. OMFTS
   Operational Maneuver From The Sea
9. OMFTS
   Operational Maneuvers From The Sea
10. OMN
    Officine Meccaniche Navali
11. OMTC
    Odessa Maritime Training Centre
12. OO
    Owner't Option
13. OOCL
    Oriental Overseas Container Line
14. OOD
    Officer of The Deck
15. OOTW
    Officer of The Watch
16. OOW
    Officer of The Watch
17. OPDS
    Offsoore Petroleum Discharge System
18. OPDS
    Offshore Petrolezm Discharge Systems
19. OPL
    Outer Port Limit
20. OPL
    Outer Port Limits

Last updated: May 24, 2020 — Total entries: 1,699