Meditation techniques from different traditions have been getting a lot of scientific attention in the recent years. This brief review examines the effectiveness of one such technique, Transcendental Meditation, across diverse populations.. The objective of this paper is to review the impact of Transcendental Meditation in Academic Institutes, Workplace, Military and Prison Rehabilitation. The paper suggests that this technique of meditation has wide ranging benefits and can be used as a scientific intervention in order to improve the wellbeing of individuals in different settings.