Becoming an LVN or LPN involves more than graduating from a nursing program and taking an exam. You must qualify under the rules of the state where you are applying, complete an accepted nursing education route, submit a licensure application, register for the NCLEX-PN, satisfy any required background review, and wait for the nursing board to issue your license.
California and Texas generally use the title Licensed Vocational Nurse (LVN). Most other states use Licensed Practical Nurse (LPN). Both titles refer to the practical-nursing level and use the NCLEX-PN for initial licensure, but the application process, program requirements, fees, fingerprint procedures, and license type are controlled by the individual state.
This distinction matters from the beginning. The National Council of State Boards of Nursing provides licensing guidance and the NCLEX system, but it does not issue your nursing license. Your state nursing regulatory body decides whether your education and application meet its requirements.