W and D Miners Credit Union Limited - (1949-1973)
WA Fire Brigades Employees Credit Union Society Limited - (ca.1969-1997)
WA Teachers Credit Society Limited The - (1971-1987)
Wagga Local Government Employees Credit Union Limited - (1969-1981)
Wagga Mutual Credit Union Limited - (1964-2013)
Wagga Wagga Catholic Credit Union Limited The - (1963-1985)
Waitara Credit Union Limited - (1955-1985)
Wallerawang Power Station Employees Credit Union Limited The - (1963-1978)
Wangaratta Co-operative Credit Society Limited - (1964-1970)
Wangi Power Station Employees Credit Union Limited - (1960-1968)
Wapet Staff Credit Society Limited - (1970-1988)
Waratah Credit Union Limited - (1969-1980)
Warren Shire Council Employees Credit Union Limited - (1965-1981)
Warragul Co-operative Credit Society Limited - (1963-1983)
Warringah Shire Council Employees Credit Union Limited - (1965-1977)
Warwick Co-operative Credit Union Limited - (unknown-1990)
Warwick Credit Union Limited - (1970- )
Wattle Park Parish Co-operative Credit Society Limited - (1962-1983)
Waverley Bus Depot Employees Co-operative Credit Union Limited - (1966-2000)
Waverley Credit Co-operative Limited - (1957-1977)
Waverley Credit Union Co-operative Limited - (1977-2003)
Waverley Municipal Council Employees Credit Union Limited - (1965-1982)
WAW Credit Union Co-operative Limited - (1970- )
Wellcome Employees Credit Union Limited - (1964-1982)
West Goulburn Credit Union Co-operative Society Limited - (1955-1976)
West Heidelberg Credit Co-operative Limited - (1968-1980)
West Manly Anglican Co-operative Limited The - (1954-1966)
Westax Credit Society Limited - (1961-2008)
Westbond Advantage Credit Union Limited - (ca.1963-1998)
Western Australia Nurses Credit Society Limited - (unknown-1990)
Western Australian Government Railways Institute Credit Limited The - (ca.1964-ca.1986)
Western City Credit Union Limited - (1965-2006)
Western Community Savings Credit Union Co-operative Limited - (1962-ca.1984)
Western Districts Mutual Credit Union Society Limited - (unknown-1980)
Western Mining (Refinery) Westminer Credit Society Limited - (unknown-1986)
Westgate Credit Co-operative Limited - (1970-1994)
Wetherby Co-operative Limited - (1964-1973)
Weyco Employees Credit Union Limited - (1970-1974)
White Hills Parish Credit Co-operative Society Limited - (1965-1971)
Whyalla Credit Union Limited - (1969-1986)
Willoughby Credit Union Limited - (1957-1980)
Willoughby North Sydney Omnibus Depot Employees Credit Union Limited - (1966-1997)
Windale Credit Union Co-operative Limited - (1958-1973)
Wingfoot Credit Co-operative Limited - (1970-1974)
Woden Co-operative Credit Society Limited - (1965-unknown)
Wodonga Co-operative Credit Society Limited - (1961-1976)
Wollongong City Council Employees Credit Union Limited - (1964-1982)
Woolbrokers and Trustees Staffs Credit Union Limited - (1956-ca.1986)
Woolgroup Co-operative Credit Union Society Limited - (unknown-1979)
Woolworths Employees Credit Union Limited - (1971- )
Worldcon Credit Co-operative Limited - (1971-1991)
Wyong Minerals Employees Credit Union Limited - (1966-1974)
Wyong Shire Credit Union Limited - (1965- )