This arrangement changed in July 1961, when the Hay Institution for Girls was established as a maximum security annex of Parramatta Girls Home.
Smithsonian Institution | Gilmore Girls | Brookings Institution | Spice Girls | The Golden Girls | Scripps Institution of Oceanography | Indigo Girls | Boys & Girls Clubs of America | Hoover Institution | Girls Aloud | Institution of Civil Engineers | Hwa Chong Institution | Hay-on-Wye | Hay Fever | Chautauqua Institution | Wonder Girls | Sun City Girls | St Paul's Girls' School | John Hay Whitney | Institution of Mechanical Engineers | Girls' Generation | Federal Correctional Institution | Royal Institution | Mean Girls | Carnegie Institution for Science | All-American Girls Professional Baseball League | Royal Belfast Academical Institution | Victoria Institution | Raffles Institution | Hay River |