Om Shanti Shanti Shanti Om santih santih santih is a Sanskrit mantra that is used after mantras, prayers, meditation or yoga. It comes from the root verb ‘Sham’ meaning ‘to be at peace’. Shanti means calm, tranquillity, peace, permanent satisfaction, fulfilment, contentment or stillness. Shanti is repeated three times to bring peace to the three realms of existence.
http://www.simonheather.co.uk/pages/articles/om_shanti.pdf
