International Sanatana Dharma Society is a 501(c)(3) religious organization and global spiritual movement based in Omaha, Nebraska, dedicated to practicing and teaching the ancient Vedic religious tradition of Sanatana Dharma in what it describes as a fully authentic and unaltered form. The organization presents Sanatana Dharma as the "Eternal Natural Way" and is led by founder and president Sri Dharma Pravartaka Acharya, a spiritual teacher and Vedic scholar.