Postal Abbreviations and Acronyms

1. PRA
   Postal Reorganization Act
2. PRA
   Postal Regulatory Act of 1970
3. PRAR
   Postal Revenue and Activity Reporting
4. PRAR
   Postal Revenue Activity Report
5. PRD
   Portal Radiation Detector
6. PRD
   Print Reflectance Difference
7. PREF
   Preferentialsmail
8. PREF
   Preferential Mail
9. PRI
   Puerto Rico
10. PRN
    Postal Routed Network
11. PRO
    Puerto Rico
12. PS
    Postal Stationery
13. PS
    Postal Service
14. PS&P
    Products, Services and Publications
15. PSA
    Public Service Announcement (radio/TV Term)
16. PSA
    Parcel Shippers Association
17. PSAC
    Public Service Alliance Pf Canada
18. PSAC
    Public Service Alliance of Canada
19. PSC
    Parcel Sorting Carriage
20. PSC
    Postal Service Center

Last updated: May 24, 2020 — Total entries: 2,182