Since I haven’t written for a while, the best way I have found to get back on track is by remembering (in my opinion) the father of notation in programming. This gentleman of Hungarian origin has been working for many years on lesser-known Microsoft projects, Word, Excel, … I don’t know if they are familiar to you ;)

And we are not going to talk about his next space trip, but about the “Hungarian Notation”, obviously at the time when this nomemclature was proposed it was based on using some prefixes before each variable: