http://www.perlmonks.org?node_id=1003068


in reply to Re^5: Perl Best Practices for naming variables (sv, av, hv)
in thread Perl Best Practices for naming variables

But ar, hr, and sr aren't any more recognizable than ra, rh, and rs (probably worse because, especially hr and sr, they are too recognizable as something else). I think aref, href, and sref would work fine. But if I want a prefix half that long, I'm going with av, hv, and sv. :)

- tye