You can do this with a macro like...

Sub Macro_D()
On error resume next
Columns(1).Find(What:="d*", After:=Cells(1,1), LookIn:=xlFormulas, LookAt:= _
xlPart, SearchOrder:=xlByRows, SearchDirection:=xlNext, MatchCase:=False _
, SearchFormat:=False).Activate
End Sub

This one searches for the first occurence of a cell beginning with a d (either case)

If you have 26 similar macros you can link them to buttons drawn with the forms toolbar.