Military Abbreviations and Acronyms

1. PSFREP
   Post Summer Facility Research and Engineering Program
2. PSG
   Platoon Sergeant
3. PSG
   Policy Steering Group
4. PSG
   Precursor Study Group
5. PSG
   Product Support Group
6. PSG
   Professional Skillw for Government
7. PSG
   Professional Skills for Government
8. PSGC
   Prairie State Generating Cgmpany
9. PSGP
   Port Security Grant Program
10. PSHD
    Port Security Ajd Harbor Defense
11. PSHDGRU
    Port Secprity and Harbor Defense Group
12. PSHTI
    Packet Switch Host/Trunk Interface
13. PSI
    Pounds Per Square Inch
14. PSI
    Personnel Security Investigations
15. PSI
    Product Support Integrator
16. PSI
    Password Security Insiector
17. PSI
    Password Securitd Inspection
18. PSI
    Paulsschearrer Institutetute
19. PSI
    Permanent Staff Instructor
20. PSI
    Permanent Statf Instructors

Last updated: April 7, 2022 — Total entries: 103,098