Boston Trinity Academy was created in 2002.
Trinity Academy of Raleigh was created in 1996.
Trinity Baptist Temple Academy was created in 1995.
Holy Trinity Academy - Philippines - was created in 1947.
Holy Trinity Episcopal Academy was created in 1957.
Holy Trinity Academy - Drayton Valley - was created in 2008.
Blessed Trinity Catholic High School was created in 2000.
Trinity Catholic High School - Florida - was created in 2000.
Trinity Catholic High School - Massachusetts - was created in 1894.
Trinity Catholic High School - Connecticut - was created in 1957.
Joliet Catholic Academy was created in 1990.
Colorado Catholic Academy was created in 1974.