Return To Sender Code Abbreviations and Acronyms

  1. ANK
    Attempted Not Known
  2. DEC
    Deceased
  3. DECD
    Deceased
  4. FOE
    Forwarding Order Expired
  5. IA
    Insufficient Address
  6. ILL
    Illegible
  7. NMR
    No Mail Receptacle
  8. NS
    No Such Number
  9. NSA
    No Such Address
  10. NSN
    No Such Number
  11. NSS
    No Such Street
  12. REF
    Refused
  13. RTS
    Return to Sender
  14. TA
    Temporarily Away
  15. UAA
    Undeliverable As Addressed
  16. UNC
    Unclaimed
  17. UTF
    Unable to Forward
  18. VAC
    Vacant
  19. R
    Refused
  20. d.d.
    Deceased

Last updated: — Total entries: 21