\usepackage{graphics}
...
\reflectbox{R}
--or--
use a cyrillic font and select character `Ya' out of it.
--
I live in the crowd of jollity, not so much to enjoy company as to shun
myself. -- Samuel Johnson
Wow! Robin knows the answers to questions, even, that people don't ask!
Most impressive.
Jim Hefferon
oh, i don't know ... just a little psychic ability is often useful in
decoding tex error messages, so we all have the capability buried
there somewhere.