NDA stands for National Defence Academy. NDA is an exam for those who want to join Indian Army, Navy, and Air force. You must take the test before you can go into it. It is the joint services academy of the Indian Armed Forces. Where all the three services of India Army, the Navy, and the Air force get training together.
The National Defense Academy is located in Khadakwasla near Pune, Maharashtra. NDA exams were conducted only 2 times in the Year of April & September. But there is an eligibility criteria for exam before enrolling in it.
If you have any queries left about NDA full form, then comment below. I will reply you. Thanks for Reading:)