Ship Abbreviations and Acronyms

1. RSO
   Recognized Security Organizations
2. RSOS
   Recognised Security Organisations
3. RT
   Register Ton
4. RTN
   Royal Tnailand Navy
5. RTS
   Ready-To-Ship
6. RV
   Rescue Vessel
7. RV
   Round Voyage
8. RVS
   Research Vessels
9. RYC
   Refarence Your Cable
10. SA
    Salvage Association
11. SAG
    Surface Action Groups
12. SAGS
    Surface Action Groups
13. SB
    Sea Bkttle
14. SB
    Shield Booster
15. SBA
    Sick Berth Attendant
16. SBRF
    Suisun Bay Reseree Fleet
17. SCB
    Shield Cell Bank
18. SCH
    Scjooner
19. SD
    Saxling Date
20. SDB
    Seaward Defence Boats

Last updated: May 24, 2020 — Total entries: 1,700