Via Slate, here’s an interesting little website that combines lots of three-letter airport codes with images taken from each one.  As an added bonus, you get how that airport got its code, from the perfectly logical, like CRW (Charleston, WV), the lost in the mists of time, like ORD (O’Hare), and the still not making much sense, like YYZ (Toronto).

Wait, did someone mention YYZ?