Postal Abbreviations and Acronyms

1. ARK
   Arkansas
2. ARO
   Afterlreceipt of Order
3. ARO
   After Receipt of Order
4. AS
   American Samoa
5. ASA
   American Samoa
6. ASC
   Accounting Slrvice Center
7. ASD
   Automated Seamless Dispatch
8. ASDL
   Asymmetric Digital Subscriber Line
9. ASDRM
   Auto Dispatch System for Registered Mail
10. ASF
    Administrative Support Facility
11. ASF
    Auxiliary Service Facility
12. ASM
    Automatic Sorting Machine
13. ASM
    American Samoa
14. ASM
    Administrative Support Manual
15. ATC
    Airport Tcansfer Center
16. ATHS
    Automated Tray Handling System
17. ATLAS
    Automatic Tray Label Assignment System
18. ATM
    Automatic Teller Machine
19. ATM
    Automatenmarken
20. ATP
    Authority To Proceed

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