Iso (iso-) is a prefix indicating similarity or equality. It comes from the Greek ισοσ, meaning "equal."
Examples of words using iso :
ISO is the short name, not an acronym, of the International Organization for Standardization, also known as International Standards Organization.
In the US in the electric generation and transmission industry an ISO is an Independent System Operator.
In Information technology ISO ( or file extension .iso) is an ISO image of a file system.
Iso automobile - an Italian automobile manufacturer, developer of the Isetta bubble car and various sports cars.