Incidentally, that obscure "iota" name that OP was complaining about came about by way of APL (which of course used an actual Greek letter to write it).
I always love watching that incredible old APL demo [1], though. Seems incredibly futuristic for the time!
edit: this is actually a different demo, but there's a similarly impressive one focused on showing APL, from the 70s I think? Will update if I find it!