And for complex languages like CJK, often the key you would press is not even present in the string at all.

Example: What should the accelerator be, and how should it be displayed, if your "Exit" option is labeled 終了?

I checked VLC and apparently they use: 終了 (Q)

Even though "Q" doesn't necessarily make any sense to Japanese people who don't understand any English.

Japanese keyboards also have Latin labels, so it's at least possible to put two and two together there, although it would probably be better to write '終了 (た)' (unless there are local conventions to the contrary).

	▲	ranger_danger 13 hours ago \| parent [-]
		Effectively nobody in Japan uses or even knows the kana keyboard layout though, only QWERTY. My comment was more that they may not know the word "quit" for the Q to be meaningful to them... not that they can't find it on the keyboard. Similarly as an English speaker I would be quite confused if the shortcut key for exit was a totally different letter like P or something.