Gyeonggibuk Science High School (GBS, Korean: 경기북과학고등학교) is a science high school in Uijeongbu, Republic of Korea, established in 2005. It was called Uijeongbu Science High School(UIS) before January 7, 2008. Some Korean students called GBS "Uigwak" which is from the pronunciation of UIS.
There are about 230 students with most going on to university in the second year. GBS covers an area of 25,000 m2 with 18 classrooms and 16 laboratories. All students live in the dormitory, two students to a room.
The vertical line at the center of the crest represents a pen, which suggests that GBS should be a place of seeking after truth and should be open to all talented students. The letter "S" represents "Science," the arching black line around it symbolizes the orbit of an electron, and "●" symbolizes the atomic nucleus.