<P> Complete awards and nominations history: </P> <P> The Academy Awards, or Oscars, is an annual American awards ceremony honoring cinematic achievements in the film industry, and is organised by the Academy of Motion Picture Arts and Sciences (AMPAS). Cher has won one award from two nominations . </P> <Table> <Tr> <Th> Year </Th> <Th> Nominee / work </Th> <Th> Award </Th> <Th> Result </Th> <Th> Ref . </Th> </Tr> <Tr> <Td> 1984 </Td> <Td> Silkwood </Td> <Td> Best Actress in a Supporting Role </Td> <Td> Nominated </Td> <Td> </Td> </Tr> <Tr> <Td> 1988 </Td> <Td> Moonstruck </Td> <Td> Best Actress </Td> <Td> Won </Td> <Td> </Td> </Tr> </Table> <Tr> <Th> Year </Th> <Th> Nominee / work </Th> <Th> Award </Th> <Th> Result </Th> <Th> Ref . </Th> </Tr>

What did cher win an academy award for