Postal Abbreviations and Acronyms

  1. NNSC
    National Networz Service Center
  2. NNSC
    National Network Service Center
  3. NO
    No Office
  4. NOA
    Nature of Action
  5. NOA
    National Ordering Agreement
  6. NOC
    National Operations Center
  7. NOMAR
    National Organization for Mexican American Rights
  8. NOV
    Notice of Violation
  9. NP
    Northern Mariana Islands
  10. NP4000
    National Presort 4000
  11. NP4000 LSM
    National Presort 4000 Letter Sorting Machine
  12. NPA
    National Performance Assessment
  13. NPDES
    National Pollution Discharge Elimination System
  14. NPF
    National Postal Forum
  15. NPM
    National Postal Museum
  16. NPMHU
    National Postal Mail Handlers Union
  17. NPPC
    National Postal Policy Council
  18. NPV
    Net Present Value {economics}
  19. NQI
    National Quality Index
  20. NQR
    Nuclear Quadrupole Resonance

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