The most common keys are ~ (tilde), ` (grave, usually under ESC) and ' (apostrophe). The key used to open the console in Fallout 4 depends on your keyboard layout.
Click the 'Card View' button to view console commands in an easy-to-read format. Hover over a command in the table to view argument help. Type the name of a command into the search box to instantly filter 134 commands. Cheats in this list include those for all DLCs: Nuka-World, Automatron, Far Harbor.
Fallout cheats is an updated list of all Fallout 4 console commands for PC and Mac (Steam).