12 Cranial nerves

Cranial Nerves 1

100

CN VI

Abducens nerve

200

Oculomotor nerve

CN III

300

Trigeminal nerve

CN V

400

Optic Nerve

CN II

500

CN IV

Trochlear Nerve

600

The 3 A's

Abducens

Auditory

Accessory

Cranial Nerves 2

100

CN IX

Glossopharyngeal nerve

200

Facial nerve

CN VII

300

CN XII

Hypoglossal nerve

400

CN I

Olfactory Nerve

500

CN XI

Accessory nerve

600

The V nerve

Vagus

Cranial Nerves 3

100

CN X

Vagus nerve

200

CN VII

Facial nerve

300

Vestibulocochlear nerve

CN VIII

400

Trochlear Nerve

CN IV

500

Hypoglossal nerve

CN XII

600

The H nerve

Hypoglossal

Cranial Nerves 4

100

The 2 T's 

Trochlear

Trigeminal

200

Abducens nerve

CN VI

300

Olfactory nerve

CN I

400

CN II

Optic Nerve

500

Glossopharyngeal nerve

CN IX

600

The G nerve

Glossopharyngeal

Cranial Nerves 5

100

Accessory nerve

CN XI

200

CN VIII

Vestibulocochlear nerve

300

CN III

Oculomotor nerve

400

CN V

Trigeminal Nerve

500

The 3 O's

Olfactory

Optic

Oculomotor

600

The F nerve

Facial