I created a file with multiple Worksheets and defined an Array:

Dim arrRtTab(1 To 12) As String

arrRtTab(1) = "MS"
arrRtTab(2) = "MW"
arrRtTab(3) = "MM"
arrRtTab(4) = "MU"
arrRtTab(5) = "MDS3"
arrRtTab(6) = "XS"
arrRtTab(7) = "XN"
arrRtTab(8) = "QN"
arrRtTab(9) = "QE"
arrRtTab(10) = "QS"
arrRtTab(11) = "NS"
arrRtTab(12) = "LI"

Depending on results of my computations I need to be able select
multiple tabs of the file and format or print them.
How to build the variable to be able to select tabs for instance MS,
MM, XN or QS, LI for printing them?

Please Help

Georgee