And then there's the twelve cranial nerves:
On old olympic towering tops a Finn and German vaulted and hopped.
or, the way I learned them:
Oh Oh Oh to touch and feel and girl's vagina and hind.
Now do I have to say the cranial nerve...not sure if I can: Olfactory, Optic, Oculomotor, trochlear, trigeminal, abducens, facial, vestibulocochlear, glossopharyngeal, vagus, accessory, hypoglossal....phewf! Those mnemonics work!