Indian club

bottle-shaped object used by jugglers

Indian cobra

snake: Naja naja

Indian corn

maize

Indian cress

climbing plant: (generically) Tropaeolum

Indian cress

climbing plant: (specifically) Tropaeolum majus

In Indian file

in single file

Indian giver

someone who gives a present expecting it back at some time

Indian hay

hashish

Indian hemp

cannabis sativa

Indian ink

thick, black ink, especially suitable for drawing

Indian meal

maize flour

Indian millet

Pearl millet

Indian red

copperish red, deep orange (thank you, Jaap!)

Indian red

ijzermenie

Indian rope trick

Tommy Cooper was very good at botching up this trick ...