The meaning of the Acronym IRIS is...

IRIS is

• Incorporated Research Institutions for Seismology

More Meanings For IRIS:

• Imaging of Radicals Interacting with Surfaces
• Incorporated Research Institutions for Seismology
• International Recruitment Investigations in the Subarctic
• Integrated Radiation Information System
• International Reactor Innovative and Secure
• Instruction Research And Information Services
• Institute For Robotics And Intelligence Systems
• Illinois Researcher Information Service
• Industrial Research Institute Swinburne
• Ideas, Responsibility, Initiative, Service
• Integrated Risk Information System
• Innovative, Resourceful, Inspired, and Strategic
• Individual Requirements Intelligent Solutions
• International Repair Information System
• Intelligent Room Illumination Sensor

IRIS is also in:

• Electronics
• Firms
• General
• Geology
• Ocean Science
• Physics
• Products
• Universities