Self-explanatory title...here are a few ideas to get us started.
Drop D: ADADGBE or DADGBEA (both of which came up recently)
DADGAD: ADADGAD, DADGADG, or DADGADA
Open C: GCGCGCE (SYL tuning) or CGCGCEG
Open G: GDGDGBD or DGDGBDG
New Standard: FCGDAEG or CGDAEGA (I think Trey Gunn uses something like this on the treble side of his Warr guitar)
C Modal: GCGDGAD, FCGDGAD, CGDGADA or CGDGADG
Drop D: ADADGBE or DADGBEA (both of which came up recently)
DADGAD: ADADGAD, DADGADG, or DADGADA
Open C: GCGCGCE (SYL tuning) or CGCGCEG
Open G: GDGDGBD or DGDGBDG
New Standard: FCGDAEG or CGDAEGA (I think Trey Gunn uses something like this on the treble side of his Warr guitar)
C Modal: GCGDGAD, FCGDGAD, CGDGADA or CGDGADG