Postal Abbreviations and Acronyms

1. AMS3
   Address Management System phase 3
2. 458
   Oregon
3. 601
   Mississippi
4. 337
   Louisiana
5. 831
   California
6. 775
   Nevada
7. 660
   Missouri
8. 209
   California
9. 210
   Texas
10. 214
    Texas
11. 216
    Ohio
12. 218
    Minnesota
13. 225
    Louisiana
14. 228
    Mississippi
15. 231
    Michigan
16. 234
    Ohio
17. 251
    Alabama
18. 252
    North Carolina
19. 254
    Texas
20. 256
    Alabama

Last updated: May 24, 2020 — Total entries: 2,183