Cracking the ASVAB - Test Prep Author:Princeton Review The Armed Services Vocational Aptitude Battery (ASVAB) serves as the admissions exam for the U.S. Military and is taken by 1.25 million people annually. The Princeton Review has been contracted by the U.S. military to teach ASVAB prep courses tp recruits. TPR has also worked closely with the armed forces to develop test-taking techniques for thi... more »s exam. No other test-prep publisher teaches an ASVAB course.« less