Full form of nda: The full form of NDA is

The full form of NDA is "National Defense Academy." The National Defense Academy (NDA) is a prestigious military academy in India that provides training to young men who aspire to join the Indian Army, Navy, or Air Force as officers. Get the complete NDA 2026 guide with syllabus, exam dates, eligibility, preparation tips, and strategy to crack the National Defence Academy exam. An NDA or non-disclosure agreement is a binding contract between two or more parties that prevents sensitive information from being shared with others. NDA Full Form: NDA stands for “ National Defence Academy “. NDA is the Indian Armed Forces’ joint services academy, where students from the Army, Navy, and Air Force are all trained together.