IRIS can mean many things.
1) IRIS - OCR software and Document Management solutions
2) IRIS is a university research consortium dedicated to exploring the Earth's interior through the collection and distribution of seimographic data.
3) IRIS (Iris Recognition Immigration System) is a fast and secure way to clear immigration.
4) IRIS An astronomical images processing software.
5) IRIS (Integrated Risk Information System) is a compilation of electronic reports on specific substances found in the environment and their potential to cause human health effects. IRIS was initially developed for EPA staff in response to a growing demand for consistent information on substances for use in risk assessments, decision-making and regulatory activities. The information in IRIS is intended for those without extensive training in toxicology, but with some knowledge of health sciences.
