A national haiku contest for high school students run by Kanagawa University, judged by leading haiku poets; each entry is a set of three original haiku.
과학기술정보통신부·한국과학창의재단 (Korea Science and Creativity Foundation, KOSAC)
Long-running national science contest (since 1983) where two-student school teams compete in science debate and convergence science, after qualifying through regional contests run by each office of education.
지식재산처·한국발명진흥회 (Ministry of Intellectual Property / Korea Invention Promotion Association)
National student invention competition run by Korea's Ministry of Intellectual Property and KIPA; students submit their own invention ideas online and top entries are awarded and exhibited.
Türkiye Teknoloji Takımı Vakfı (T3 Vakfı) – TEKNOFEST
A multi-category, hands-on competition in welding, carpentry, plumbing, electrical installation, PCB assembly, mechatronics, medium-voltage and smart-factory programming, with a separate Lise Level.
Singapore Symphony Group (funded by the National Arts Council)
Singapore's oldest music competition, a biennial event funded by the National Arts Council and organised by the Singapore Symphony Group, for pianists and violinists aged 25 and below.
The world’s largest pre-college science fair: finalists chosen by affiliated fairs worldwide present research in Los Angeles for more than $7 million in awards.
Nevada DECA's 2027 state conference, where high-school members compete in business and marketing events (marketing, finance, hospitality, management and entrepreneurship); top finishers can qualify for DECA's International Career Development Conference.
University of Manitoba - Department of Mathematics (Manitoba Mathletics)
A University of Manitoba math contest for Grade 12 students in Manitoba, written at school simultaneously with the Waterloo Pascal/Cayley/Fermat contests each year.
An annual five-day event at Singapore Polytechnic where secondary school students learn new software development skills and apply them in a group hackathon.