Table Validation Rule - Field Accepts Only A-Z

I am wanting a text field in a table to accept only chars A - Z

In my validation rule I use

Like "a" Or "b" Or "c" Or "d" Or "e" Or "f" Or "g" Or "h" Or "i" Or "j" Or "k" Or "l" Or "m" Or "n" Or "o" Or "p" Or "q" Or "r" Or "s" Or "t" Or "u" Or "v" Or "w" Or "x" Or "y" Or "z"

Which works :D

Then validation text I use

Enter Alphabetical Letters only

Also works :D

Is there any short way to write Like A.....thorugh to Z without the long statement?