Department of Science may refer to:
*
Department of Science (1972–75) Department of Science may refer to:
* Department of Science (1972–75), an Australian government department
* Department of Science (1975–78) Department of Science may refer to:
* Department of Science (1972–75), an Australian government de ...
, an Australian government department
*
Department of Science (1975–78) Department of Science may refer to:
* Department of Science (1972–75), an Australian government department
* Department of Science (1975–78) Department of Science may refer to:
* Department of Science (1972–75), an Australian government dep ...
, an Australian government department
*
Department of Science (1984–87), an Australian government department
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