Well, I can do:
Exec (complete run)
Amiga Forum (complete run)
Megabyte (complete. ie, both of them)
These are all norwegian. I'm pretty certain I have all the belonging coverdisks too, but will have to check before promising anything. Other than that, I have some random issues of english and german magazines lying around. When I'm done with those norwegian ones, I'll check if I have any issues that hasn't been added.