Country Abbreviations and Acronyms

1. WS
   Samos
2. WS
   Samoa
3. WS
   West Samoa
4. WSM
   Samoa
5. WSM
   Western Samoa
6. WZ
   Swaziland
7. XI
   Christmas Island
8. YE
   Yemen
9. YEM
   Yemen
10. YEM
    Yemen Republic of
11. YEMEN
    Yugyugan Every Morning, Every Night
12. YM
    Yemen
13. YT
    Mayotte
14. YU
    Yugoslavia
15. YUG
    Yugoslavia
16. YUGO
    Yugoslavia
17. ZA
    South Africa
18. ZA
    Zambia
19. ZAF
    South Africa
20. ZAM
    Zambia

Last updated: May 24, 2020 — Total entries: 1,274