- International Teenagers Mathematics Olympiad (ITMO)
- International Physics Olympiad (IPhO)
- International Chemistry Olympiad (IChO)
- International Biology Olympiad (IBO)
- International Geography Olympiad (IGeO)
- International Olympiad on Astronomy and Astrophysics (IOAA)
- International Olympiad in Informatics (IOI)
- The Asia Pasific Informatic Olympiad (APIO)
- Asean School Games
- MTQ Internasional