@HistoPol @MaJ1 @DoubleTreble @weirdfolks Tim is a techy. We use acronyms like water.
We do not explain them.
We do not document them.
We happily change the meaning of them over time.
We gleefully reuse acronyms to mean completely unrelated things.
(I have worked in the medical field and now am in publishing. I swim in acronyms. Sometimes I drown in them)