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. Chile
12. China Nanjing
13. Colombia
14. Croatia
15. Denmark
16. Ecuador
17. Estonia
18. Finland
19. France
20. Gabon
21. Germany
22. Greece
23. Guatemala
24. Honduras
25. Hong Kong
26. Hungary
27. Iceland
28. India
29. Iran, Islamic Republic of
30. Ireland
31. Italy
32. Japan
33. Korea, Republic of
34. Latvia
35. Lithuania
36. Malaysia
37. Malta
38. Mexico
39. Netherlands
40. New Zealand
41. Norway
42. Pakistan
43. Paraguay
44. Peru
45. Philippines
46. Poland
47. Portugal
48. Puerto Rico
49. Romania
50. Russia
51. Rwanda
52. Sri Lanka
53. Slovenia
54. South Africa
55. Spain
56. Sudan
57. Sweden
58. Tanzania
59. Thailand
60. Turkey
61. Ukraine
62. United Arab Emirates
63. United Kingdom
64. United States
65. Uruguay