These are external links to the national IYA webpages. If you know about an official IYA website that is not linked in this page, please write us an email.

1. Angola
2. Argentina
3. Australia
4. Austria
5. Bangladesh
6. Belgium
7. Benin
8. Brazil
9. Bulgaria
10. Canada
11. China Nanjing
12. Colombia
13. Croatia
14. Denmark
15. Ecuador
16. Estonia
17. Finland
18. France
19. Germany
20. Guatemala
21. Greece
22. Honduras
23. Hong Kong
24. Hungary
25. Iceland
26. India
27. Iran, Islamic Republic of
28. Ireland
29. Italy
30. Japan
31. Korea, Republic of
32. Latvia
33. Lithuania
34. Malaysia
35. Malta
36. Mexico
37. Netherlands
38. New Zealand
39. Norway
40. Pakistan
41. Paraguay
42. Peru
43. Philippines
44. Poland
45. Portugal
46. Puerto Rico
47. Romania
48. Russia
49. Rwanda
50. Sri Lanka
51. South Africa
52. Spain
53. Sweden
54. Tanzania
55. Thailand
56. Turkey
57. Ukraine
58. United Arab Emirates
59. United Kingdom
60. United States
61. Uruguay