Early on in Resident Evil 2, you’re likely to enter the west office and discover Leon’s desk.
In it is a useful item, but to access it you need to solve a puzzle. There are padlocks on each side of the desk, and a note states that the combinations for them are comprised of the first letters of each of the officers sat on each side. You could solve the puzzle on your own, and you really should try, but if you’re having trouble we’ve got the solution for you.
The combination for the left hand side padlock is NED, while the code for the padlock on the right is MRG. Enter them both and you’ll be able to open Leon’s desk and claim the item inside.