The National League for Nursing (NLN) offers two exams or mobility options
for nurses who want to gain entrance into a nursing program with advanced
standing. The mobility option I is an exam for those who want an advanced
standing towards an Associate Degree in nursing, while the mobility option
II is for those who want advanced standing towards a Bachelor's degree in
nursing.
Some more info http://www.nln.org/testproducts/rnpn_natlvalidation.htm