Scuba Diving Abbreviations and Acronyms

1. PO
   Ambient Pressure
2. PO2
   Partial Pressure of Oxygen
3. PO2, PO2
   Partial Pressure of Oxygen
4. PP
   Partial Pressure
5. PPB
   Peak Performance Bouyancy
6. PPHE
   Partial Pressure of Helium
7. PPN2
   Partial Pressure of Nitrogen
8. PPO2
   Partial Pressure of Oxygen
9. PQ
   Parliamentary Question
10. PSNB
    Public Sector Net Borrowing
11. PSS
    Personal Social Services
12. PTC
    Personal Transfer Capsule
13. PWLB
    Public Works Loan Board
14. RA
    Revenue Account
15. RAB
    Resource Budgeting and Accounting
16. RD
    Rescue Diver (padi)
17. RDP
    Recreational Division Planner
18. RFR
    Reason for Resource
19. RG
    Repetitive Group
20. RHIB
    Rigid-Hulled Inflatable Boat

Last updated: May 24, 2020 — Total entries: 443