The following routine will sort the sheets in a workbook alphabetically. The flag “Sort_Mode_Descending” can be switched between descending and ascending as required. The routine is case INSENSITIVE.

Sub Sort_Sheets()
Dim Sort_Mode_Descending As Boolean
Dim No_of_Sheets As Integer
Dim Outer_Loop As Integer
Dim Inner_Loop As Integer
No_of_Sheets = Sheets.Count
'Change Flag As appropriate
Sort_Mode_Descending = False
For Outer_Loop = 1 To No_of_Sheets
        For Inner_Loop = 1 To Outer_Loop
               If Sort_Mode_Descending = True Then
                If UCase(Sheets(Outer_Loop).Name) > UCase(Sheets(Inner_Loop).Name) Then
                                Sheets(Outer_Loop).Move Before:=Sheets(Inner_Loop)
                End If
           End If
        If Sort_Mode_Descending = False Then
            If UCase(Sheets(Outer_Loop).Name) < UCase(Sheets(Inner_Loop).Name) Then
                        Sheets(Outer_Loop).Move Before:=Sheets(Inner_Loop)
            End If
          End If

        Next Inner_Loop
            Next Outer_Loop

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