Hillcroft Preparatory School was created in 1911.
Hillcroft School was created in 1960.
Hillcroft School ended in 1970.
Hillcroft College was created in 1920.
Pilgrims Pre-Preparatory School was created in 2000.
Meadowbrook Preparatory School was created in 1960.
Staines Preparatory School was created in 1930.
Briggs Preparatory School was created in 1975.
Sandia Preparatory School was created in 1966.
Iona Preparatory School was created in 1916.
Edison Preparatory School was created in 1954.
Diliman Preparatory School was created in 1969.
Pinewood Preparatory School was created in 1952.