Well, Perl has many backronyms, some more silly than others. But yeah, the FAQ says to write it “Perl”, or “perl” for the name of the interpreter, but never “PERL”.
You know, maybe if you SHOUTED PERL…
Lemme guess, it covers the anal-retentive but not the anal-expulsive? They always neglect the expulsive…
(no autocorrect I don’t mean anal-explosive well maybe I do but not in this instance)