Knowledge Olympiad
intellectual competition
European Olympiad of Experimental Science
European student competition in biology, chemistry and physics
All-Russian School Olympiad
student competitions
Korean Physics Olympiad
Korean physics competion.
Brazilian Brain Bee
neuroscience competition in Brazil
Brazilian Linguistics Olympiad
linguistics competition
mathematics competition
type of student competition
The Big Challenge
Europe-wide English student competition
International Science Olympiad
international annual competitions in various areas of the formal sciences, natural sciences, and social sciences; subgroup of science olympiads
Science Olympiad
American school science competition
Romanian Master of Mathematics and Sciences
annual competition for students in the preuniversitary level, held in Bucharest, Romania
South Carolina Science Olympiad
annual science competition held in South Carolina, United States