Indu (meaning 'moon' in Sanskrit), Hindu, Sindhu; see also 信度 and 閻浮 India in general. In the Tang dynasty its territory is described as extending over 90, 000 li in circuit, being bounded on three sides by the sea; north it rested on the Snow mountains 雪山, i. e. Himālayas; wide at the north, narrowing to the south, shaped like a half-moon; it contained over seventy kingdoms, was extremely hot, well watered and damp; from the centre eastwards to 震旦 China was 58, 000 li; and the same distance southwards to 金地國, westwards to 阿拘遮國, and northwards to 小香山阿耨達.

A Dictionary of Chinese Buddhist Terms, William Edward Soothill and Lewis Hodous