Postal Abbreviations and Acronyms

1. 605
   South Dakota
2. 606
   Kentucky
3. 607
   New York
4. 608
   Wisconsin
5. 610
   Pennsylvania
6. 612
   Minnesota
7. 614
   Ohio
8. 615
   Tennessee
9. 616
   Michigan
10. 617
    Massachusetts
11. 627
    California
12. 628
    California
13. 630
    Puerto Rico
14. 636
    Missouri
15. 657
    California
16. 659
    Alabama
17. 661
    California
18. 662
    Mississippi
19. 667
    Maryland
20. 679
    Michigan

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