Multiple choice general knowledge What is the full form of IRNSS? Italian regional Navigational Satellite system India regional Navigational Satellite system International regional Navigational Satellite system Indonesion regional Navigational Satellite system Reveal answer Fill a bubble to check yourself B Correct answer Explanation IRNSS stands for Indian Regional Navigation Satellite System. It is India's independent regional navigation satellite system developed by ISRO to provide accurate position information services to users in India and the region.