Indrya
Faculty of sense, organ of sense.

Isabgol
An herb commonly used as laxative. Latin Name: Plantago ovata.

Iccha
It is a Sanskrit word meaning "the will".

Indriyas
The five senses. One of the four components of Ayu.

Isvara
Means the God or the Lord who is exists forever, free and where the Lordship reaches extremity God exists.