The term Maternity Home refers to institutions that provided residential accommodation to pregnant women, usually single women, and they often functioned (officially or not) as adoption agencies.
The term Mission refers to a faith-based organisation that provides social and other forms of support to the needy. Missions continue to operate shelters and social services across Australia, including in cities. With Aboriginal and Torres Strait Islander people, the word Mission has a specific meaning, as a residential settlement or institution.