"JcR" wrote in message
...
If value in cell a1 = value in cell a2 or a3 or a4, then display the value
in
cell b2 in cell c2
If value in cell a1 = value in cell a5 or a6 or a7, then display the value
in cell b5 in cell c2
If value in cell a1 = value in cell a8 or a9, then display the
value in cell b8 in cell c2

=IF((OR(A1=A2,A1=A3,A1=A4)),B2,(IF((OR(A1=A5,A1=A6 ,A1=A7)),B5,(IF((OR(A1=A8,A1=A9)),B8,"")))))

Beege