Indian Association for Research in Computing Science (IARCS), Indian Computing Olympiad
भारतीय कंप्यूटिंग ओलंपियाड का प्रोग्रामिंग वाला पहला दौर, जो कक्षा 12 तक के सभी स्कूली विद्यार्थियों के लिए खुला है और INOI तथा IOI तक पहुँचने के दो रास्तों में से एक है।
The Arizona state Science Olympiad tournament, where school teams compete in science and engineering events for the state title and a place at the national tournament.
特定非営利活動法人国際言語学オリンピック日本委員会 (Japan Committee for the International Linguistics Olympiad)
Japan's national linguistics olympiad: an online contest of language-analysis puzzles that selects Japan's team for the Asia-Pacific Linguistics Olympiad and the International Linguistics Olympiad 2027 in Thailand. Registration is open until 15 December 2026.
Kanguru Matematik Türkiye (Association Kangourou sans Frontières Türkiye temsilcisi)
The Türkiye edition of the international Kangaroo mathematics contest for grades 1-12, held on the same week in over 100 countries; registration for 2027 is open until 31 December 2026.