This document provides an overview of the money market in India. It defines the money market as a market for short-term financial assets that act as close substitutes for money. The money market consists of various sub-markets including the call money market, commercial bill market, acceptance market, and treasury bill market. These sub-markets facilitate short-term lending and borrowing of up to one year. The document also outlines the key features and constituents of the money market as well as the role of the Reserve Bank of India in regulating this market.