What does IRM stand for?

HCFAs Information Resources Management Plan (SAUS)

Illinois Railway Museum (EA)

Image Rejection Mixer - Electronics (OA)

Image Repetition Memory (SAUS)

Image Risk Mixer (SAUS)

Immune Response Modifier - Medicine (MELL)

Improved Risk Mutuals (EA)

Indiana Railway Museum - Federal Railroad Administration identification code

Induced Remanent Magnetization

Industrial Raw Materials (SAUO)

Information and Records Management - A publication (SAUS)

Information Management - A publication (SAUS)

Information Records Management (SAUO)

Information Request Message (SAUS)

Information Research Management (MCD)

Information Resource Management - Computer science

Information Resource Manager (SAUO)

Information Resource Monitor Subsystem (SAUO)

Information Resources Management - Marine science

Information Resources Management Plan (SAUO)

Information Resources Manager (SAUO)

Infrared Mapper

Infrared Measurement

Infrastructure Resource Management (GART)

Inherent Rights Mask (SAUS)

Inherited Releasing Mechanism - Psychiatry

Inherited Rights Mask (VLIE)

Initial Release Memorandum

Initial Remedial Measure - Office of Environmental Management, Department of Energy (DEEM)

Innate Release Mechanism - Endocrinology

Innate Releasing Mechanism (STED)

Inorganic Reaction Mechanism (SAUS)

Inside Rearview Mirror - Automotive engineering

Inspection, Repair, and Maintenance (VLIE)

Inspection Requirements Manual (AAG)

Institute for Research in Materials - Dalhousie University - Canada (RCD)

Institute for Resource Management (EA)

Institute of Rehabilitation Medicine (DAVI)

Institute of Religion and Medicine - British (DBA)

Institute of Respiratory Medicine

Institute of Risk Management (EAIO)

Integrated Range Missile (MCD)

Integrated Range Mission - Military

Integrated Resource Management (SAUO)

Integrated Review Model

Intelligent Remote Multiplexer - Computer science (MHDI)

Intelligent Repeater Module (VLIE)

Interactive Request Modification (IAA)

Interference Reflection Microscopy

Interim Remedial Measure (EPA)

Interim Research Memo

Interim Research Memorandum (SAUO)

Intermediate Range Monitor (NRCH)

Intermediate Remedial Measures (GNE)

Intermediate Restorative Material - Dentistry

Internal Revenue (Service) Manual - A publication (AAGC)

International Research and Marketing, Inc. - Commercial firm

International Research Monitoring (SAUS)

International Resource Management (SAUS)

International Review of Missions - A publication (SAUS)

International Roaming MIN (SAUO)

International Royalon Minerals, Inc. - Vancouver Stock Exchange symbol

International Royalty Minerals, Inc. (SAUO)

Iodine Radiation Monitor (IEEE)

Ion Rate Monitoring (AAEL)

Ion Release Module - Spacecraft - Germany

Iron Mountain - NYSE symbol (SPSG)

Irvette Marine, Trenton, FL - Manufacturer code for watercraft hull identification number (USCG)

Isothermal Remanence (SAUS)

Isothermal Remanent Magnetization