There was an extensive list in alphabetical order, that’s regularly updated, when I went to my local DMV in So Cal to register for a vanity plate. No swear words or combos that would possibly come up were allowed, altho I have seen a few really creative ones appear now and then. No Hispanic bad words either, there are plenty of Spanish speakers to try all the possible variations to try and beat the many Spanish speaking employees, The German ones were helpfully supplied by the VW, Porsche, Audi, and Beemer crowd, so I tried a few combos that were rejected, but my fourth alternate succeeded: MRDALOR - think in French.
