Acronyms & Abbreviations

The definition of IRIS is:

Ilinois Research Information Service

Illinois Researcher Information Service

Image Retrieval and Information System

Imagery Receiver and Intelligence System

Imaging of radicals interacting with surfaces

Imaging radicals intersecting with surfaces

Imaging Radiometer for Ionospheric Studies

Immune reconstitution inflammatory syndrome

Immune restoration inflammatory syndrome

Incident Resource Inventory System

INCORPORATED RESEARCH INSTITUTE FOR SEISMOLOGY

Incorporated Research Institutes for Seismology

Incorporated Research Institution for Seismology

Incorporated Research Institutions for Seismology

Incorporated Research Institutions of Seismology

Incorporated Reserach Institutions for Seismology

Industrial Relations Information Service

Information System

Information, Robotics and Intelligent Systems

Infra-Red Interferometric Spectrometer

Infrared Imaging Subsystem - Thermal Imager

InfraRed Imaging Surveyor

Infrared Imaging System

Infrared Interferometer Spectrometer

Infrared Interferometer/Spectrometer

Infrared intrusion sensor

Infrared Radiation Interferometer Spectrometer

Infrared Radiometer Interferometer Spectrometer

Inorganic Rings International Symposium

Inquiry Routing and Information System

Inspector of Radio Installation Services

Instant Response Information System

Institut des Relations Internationales et Stratégiques

Institute For Robotics And Intelligence Systems

Institute for Robotics and Intelligent Systems

Institute in Research on Information and Scholarship

Institutional Reform and the Informal Sector

Instruction Research And Information Services

Instructional Resources Information System

Insurance Regulatory Information System

Integrated radar imaging system

Integrated Radio Information System

Integrated Raster Imaging System

Integrated Reactor Information System

Integrated Reconnaissance Intelligence System

Integrated Regional Impact Studies

Integrated Resource and Information System

Integrated Risk Information System

Integrated Risk Information Systems

Integrated Router Interconnected Spectrally

Intelligence Resources Information System

Intelligent robotics inspection system

Inter-response intervals

Interactive Radar Information System

Interactive Recorded Information Service

Interactive Remote Instructional System

Interface Region Imaging Spectrograph

Interim and Resident Information System

Interim Research and Intelligence Service

Interleukin regulation of immune system

Intern and Resident Information System

Internal Revenue Information Service

International Radio Interferometric Surveying

International Relations Information System

International Remote Imaging Systems

International Renal Interest Society

International Research and Information Service

International Research Information Service

International Research on Infant Supplementation

International Research on the Interior of the Sun

Internationalized Resource Identifiers

Internet Registry Information Service

Internet Retailer Information System

Internet Risk Impact Summary

Internetted Range Interactive Simulations

Interns and Residents Information System

Interrogation Requirements Information System

IRIS International, Inc.

Iris recognition immigration system

Iris sp.

Isostent for restenosis intervention study

Isostents for Reperfusion Intervention Study

Isotope-selective nondispersive infrared spectrometry

Italian Research Interim Stage