The Princeton International School of Mathematics and Science is a coeducational, independent boarding and day school located in Princeton, New Jersey.

Bedford High School is a small public high school located in Bedford, Pennsylvania. It is part of the Bedford Area School District.

The University of the Incarnate Word (UIW) is a private, co-educational Catholic university in San Antonio, Texas, founded in 1881 by the Sisters of Charity of the Incarnate Word. 

Bishop Fenwick High School is a private Roman Catholic high school in Peabody, Massachusetts. While located in the Roman Catholic Archdiocese of Boston, the school is operated independently and with the blessing of the Archdiocese.

Trinity School of Durham and Chapel Hill is a private, college preparatory, independent, Christian school located in Durham, North Carolina.

South Broward High School is a marine science magnet school located in the Royal Poinciana neighborhood of Hollywood, Florida.

Marion-Franklin High School is a four-year high school located on the south side of Columbus, Ohio.

Brien McMahon High School is a secondary school located in Norwalk, Connecticut. It is named after Brien McMahon, a former United States Senator from Norwalk. The school's mascot is a Senator and its colors are red, white, and blue.

Metropolitan Business Academy is an interdistrict magnet high school located in New Haven, Connecticut.

Sultan Senior High School is a public high school in Sultan, Washington.

Old Saybrook High School is a secondary school located in Old Saybrook, Connecticut.

Great Path Academy at CT State Manchester is a public middle college high school located in Manchester, Connecticut.

Fairfax High School is a public high school in the Eastern United States, located in Fairfax, Virginia, a suburb west of Washington, D.C. in Northern Virginia. 

Harmony School of Innovation-Garland is a tuition-free, public charter school providing a high-quality education option for students in grades 7-12 in Garland, Texas.

The Academy of Aerospace and Engineering is located in Windsor, Connecticut.

Rocky Hill High School is a four year high school in Rocky Hill, Connecticut.

Archbold High School is a public high school in Archbold, Ohio.

North Houston Early College High School is a secondary charter school located in Northside area of Houston, Texas.

The Great Oaks Institute of Technology and Career Development, or Great Oaks, is a joint vocational school district that has operated in parts of southwestern Ohio since 1970.

Talawanda High School is a public high school in Oxford, Ohio, United States. It is the only high school in the Talawanda School District and serves students in grades 9–12.