Governmental & Military Abbreviations and Acronyms

1. PSN
   Public Switched Network
2. PSN
   Private Switched Network
3. PSNCO
   Personnel Staff Nco
4. PSNI
   Police Service of Northern Ireland
5. PSNS&IMF
   Puget Sound Naval Shipyard and Intermediate Maintenance Facility
6. PSNU
   Partially Stiff Non Unions
7. PSO
   Pakistan State Oil
8. PSO
   Peace Support Operations
9. PSO
   Poquoson Sheriff'S Office
10. PSO
    Portsmouth Sheriff'S Office
11. PSO
    Purchasing and Supply Online
12. PSO
    Planck Science Office
13. PSO
    Project Science Office
14. PSO
    Public Suppport Operation
15. PSO
    Provide Stamps Only
16. PSO
    Pressure Shut Off
17. PSO/NO-AIR
    Pressure Shut Off No Air
18. PSOPPC
    Patient Safety Organization Privacy Protection Center
19. PSOS
    Peace Support Operations
20. PSP
    Progressive Supranuclear Palsy

Last updated: May 24, 2020 — Total entries: 74,797