APOS Affiliate Societies 1. AOS (Association of Orthodontists, Singapore)

2. APO (Association of Philippine Orthodontists)

3. ASO (Australian Society of Orthodontists)

4. BOS (Bangladesh Orthodontic Society)

5. COS (Chinese Orthodontic Society)

6. HKSO (Hong Kong Society of Orthodontists)

7. IAO (Indonesian Association of Orthodontists)

8. IOS (Indian Orthodontic Society)

9. JOS (Japanese Orthodontiic Society)

10. IOS (Indian Orthodontic Society)

11. KAO (Korean Association of Orthodontists)

12. MacAO (Macao Association of Orthodontists)

13. MAO (Malaysian Association of Orthodontists)

14. NZAO (New Zealand Association of Orthodontists)

15. ODOAN (Orthodontic & DentofacialOrthopaedic Association of Nepal)

16. PAO (Pakistan Association of Orthodontists)

17. SLOS (Sri Lankan Orthodontic Society)

18. TAO (Taiwan Association of Orthodontists)

19. ThaAO (Thai Association of Orthodontists)