ISRO stands for Indian Space Research Organization. It is the national space agency of India, headquartered in Bengaluru. It was established in 1969 with the aim of developing space technology and its application to various national tasks. ISRO is responsible for the design, development, and launch of satellites for communication, remote sensing, meteorology, and navigation. It has also undertaken several space missions, including the Chandrayaan and Mangalyaan missions to the moon and Mars, respectively. ISRO has made significant contributions to the advancement of space technology and has helped India become a major player in the global space industry.