3 different patterns in my 3 manual cars, but I don't really have any trouble keeping them straight. Following the nomenclature above:
Miata is 6RDR
FD is 5RDR
M3 is 5UR-RUL
Minor nitpick about the nomenclature -- IMHO the one labelled '5UR-RUL' should just be '5RUL' (thus consistent with '6RUL') while the one called '5RUL' should just be '5-1DL' or something like that. It's the dogleg first that makes this one special, not the reverse location.
<insert Top Gear joke about reversing into things all the time>
