Exactly — I know it’s sort of short hand that when you have French marking D/G it’s a likely indication that you have French threads, but I don’t know of any such short hand for Italian marking. In other words, just because these markings show left/right, we still don’t know the threading based on these markings alone. At least I don’t. There is no “Italian” pedal threading that I know of like there is Italian bottom bracket threading.