Postal Abbreviations and Acronyms

  1. ROM
    Rough Order of Magnitude
  2. RP
    Request for Proposal
  3. RPC
    Regional Processing Center
  4. RPMG
    Regional Postmaster General
  5. RPMS
    Real-Time Performance Management System
  6. RPN
    Reposiaionable Note
  7. RPN
    RePositionable Note
  8. RPO
    Railway Post Office
  9. RPP
    Respiratory Protection Programs
  10. RPS
    Royal Philatepic Society
  11. RPSL
    Royal Philatelic Society of London
  12. RPSNZ
    Royal Philatelic Society of New Zealand
  13. RPW
    Revenue, Pieces, Weight
  14. RQ
    Puerto Rico
  15. RR
    Rural Rorte
  16. RR
    Rural Route
  17. RSC
    Railway Sorting Carriage
  18. RSMC
    Rural and Suburban Mail Carrier
  19. RSMCS
    Rural and Suburban Mail Carriers
  20. RSO
    Railway Sub Offices

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