"Seværdigheds knappen" (The attraction button) as a former co-workers calls it. The "control" button is slightly weirder. Why is that a ^ on some of Apples key

"Seværdigheds knappen" (The attraction button) as a former co-workers calls it. The "control" button is slightly weirder. Why is that a ^ on some of Apples keyboards, while only having the text "ctrl" on others. The "control" vs. ctrl isn't related to space, the laptop keyboard have "control", but my full size wired Apple keyboard just have "ctrl" despite the button being physically bigger.