I would accept that if Lisp were a runaway success, but it's not. It is very nearly a dead language [1]. It is entirely possible that the unwillingness of the Lisp community to give up in this obscure terminology in favor of something more user friendly contributed to its demise.
[1] Look at e.g. https://madnight.github.io/githut/. The most popular Lisp is Clojure, with a whopping 0.33% market share. Scheme and Common Lisp don't even make it to the top 50.
> It is entirely possible that the unwillingness of the Lisp community to give up in this obscure terminology in favor of something more user friendly contributed to its demise.
What more-user-friendly terminology do you suggest?
The whole point of this exercise (if it has a point at all) is not to come up with acronyms with justifiable expansions, but to come up with something that is less newbie-bostile. I'm not sure CLR/CDR fits the bill any better than CAR/CDR. Part of the problem with CAR/CDR is that CAR is an English word that means automobile, and people get a little hung up on that when they first see it. Likewise, CLR is usually a shortened form of the word "clear". So I'm not sure that CLR/CDR is any better than CAR/CDR. One of the advantages of LHS/RHS and FST/RST is that none of those trigrams have any semantic baggage associated with them other than their intended meaning.
