The Calcutta Coin is a term used to refer to a collection of five words associated with the city of Calcutta, India. The five words are RUPEE (5 letters), SARIS (5 letters), SARI (4 letters), TERESA (6 letters), and INDIA (5 letters). The RUPEE is the official currency of India, and SARIS and SARI are traditional garments worn by women in India. TERESA is a reference to Mother Teresa, a Nobel Peace Prize-winning missionary who worked in Calcutta for many years. Finally, INDIA is the country in which Calcutta is located.