Vajrayana

Vajrayāna, along with Mantrayāna, Guhyamantrayāna, Tantrayāna, Secret Mantra, Tantric [[Buddhism]], and Esoteric Buddhism, are names referring to Buddhist traditions associated with Tantra and "Secret Mantra", which developed in the medieval Indian subcontinent and spread to Tibet, Nepal, other Himalayan states, East Asia, and Mongolia.