Abbreviations start with I

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Abbreviations by alphabet I

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List of abbreviations start with I
Abbreviation Definition
IR Iridium
IR Instruction Register
IR Insert Relation
IR Infrared
IR Internal Rotation
IR Insulin Resistance
IR International Rescue
IR-BNP Immunoreactive Brain Natriuretic Peptide
IRA Irish Republican Army
IRA Irish Republic Army
IRA Individual Retirement Arrangement
IRA Irish Republican Activist
IRA Increased Retirement Advantages
IRAA Indoor Radon Abatement Act
IRAF Image Reduction And Analysis Facility
IRANSAT Iranian Government Communications Satellite
IRAS Infrared Astronomical Satellite
IRAS Infrared Astronomical Satellite or Infrared Reflection Absorption Spectroscopy
IRB Institutional Review Board (approves research protocols at hospitals)
IRB Incident Report Book
IRB Institutional Review Board
IRBC Immature Or Infected Red Blood Cell
IRBI Industrial Reconstruction Bank of India
IRBM Intermediate Range Ballistic Missile
IRBM Intermediate Range Ballistic Missile
IRBP Intestinal Retinol-binding Protein
IRC Incrementally Related Carrier
IRC Internet Relay Chat
IRCI International Reconstruction Corporation of India
IRCON Indian Railway Construction Company
IRCS International Red Cross Society
IRD Integer Real And Double
IRD Information Requirements Document
IRD Initiating Reference Document
IRDA Insurance Regulatory development Authority
IRDA Integrated Rural Development Agency
IrDA Infrared Data Association
IRDCF Infrared Detector Calibration Facility
IRDP Integrated Rural Development Programme
IRE Internal Rotation in Extension
IREDA Indian Renewable Energy Development Agency
IRENA International Renewable Energy Agency
IRET Interrupt Return
IRETD Interrupt Return With EIP
IRF Internal Rotation in Flexion
IRF Integrated Rural Financing
IRFNA Inhibited Red Fuming Nitric Acid
IRI International Research Institute for Climate and Society
IRI International Research Institute for Climate Prediction
IRIA Indian Association of Radiology and Imaging
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