IDR

Acronym	Definition
IDR	Issuer Default Rating (financial risk)
IDR	Inter-Domain Routing (IETF)
IDR	Indonesia Rupiah (Currency Unit, ISO)
IDR	In Der Regel (German: Regulary)
IDR	Interdisciplinary Research
IDR	Iskandar Development Region (now Iskandar Malaysia)
IDR	In-Depth Review (various locations)
IDR	Intelligent Document Recognition (various companies)
IDR	Intelligent Document Recognition
IDR	Internet Domain Routing
IDR	Image Data Record
IDR	Institutional Digital Repository (various locations)
IDR	International Defence Review (publication)
IDR	I Don't Remember
IDR	Information Document Request
IDR	Instituto de Desenvolvimento Regional (Portuguese: Institute for Regional Development; Portugal)
IDR	Intelligent Disaster Recovery
IDR	Informal Dispute Resolution (law)
IDR	International Depository Receipt
IDR	Indiana Department of Revenue
IDR	Interval Data Recorder
IDR	Interactive Delphi Reconstructor (decompiler)
IDR	Inner Distribution Road (Reading, UK)
IDR	Industrial Disability Retirement (California)
IDR	Initiative Digitaler Rundfunk (German: Digital Broadcasting Initiative)
IDR	I Don't Recall
IDR	Intermediate Data Rate (Sprint)
IDR	Intermediate Data Record
IDR	Import Duty Relief
IDR	Increased Digital Resolution (audio software; Waves Audio Ltd.)
IDR	Incidence Density Ratio
IDR	Interim Design Review
IDR	Initial Data Release (astrophysics)
IDR	Inhibidor Directo de la Renina (Spanish: Direct Renin Inhibitor)
IDR	Initial Design Review
IDR	Inter-Decile Range (statistics)
IDR	Infiltrate, Destroy, Rebuild (CKY album)
IDR	Instantaneous Decoding Refresh (digital TV)
IDR	Induced Dimension Reduction (mathematics)
IDR	Institute of Dental Research
IDR	Immediate Disaster Relief
IDR	Invited Dress Rehearsal (performances)
IDR	Incremental Design Review
IDR	Incentive Distribution Right
IDR	Identification Record
IDR	Industrial Development Revenue Bond
IDR	International Development Registry (UK)
IDR	Intermediate Design Review
IDR	Integrated Diagnostic Reconfiguration (electrical engineering)
IDR	Input Data Request
IDR	Industrial Design Regulations
IDR	Informal Design Review
IDR	Inspection Discrepancy Report
IDR	Installation Design Review
IDR	Infantry Drill Regulation
IDR	Intelsat Data Rate
IDR	Ischemia-Driven Revascularization
IDR	Instrument Delivery Review
IDR	Instrument Design Review
IDR	Indicative Data Record
IDR	Institute of Distribution Research (est. 1966; Ministry of Economy, Trade and Industry; Japan)
IDR	Incident Detail Record (Hekimian)
IDR	Indicative Data Report
IDR	Internal Deviation Request
IDR	Internet Data Records
IDR	Inherent Design Reliability
IDR	Image Data Recovery (Plastic Recovery Service)
IDR	Internet Direct Response, LLC (Colleyville, TX)
IDR	Instinctive Drowning Response
IDR	Isolated Disc Resorption
IDR	Inside Dimension Ratio (pipe and tubing specification; ratio of inside diameter to wall thickness)
IDR	Information Difference Report
IDR	Intradermic Reaction
IDR	Inspection/Deficiency Report
IDR	Intertask Data Re-Distribution
IDR	Interface Design Requirement
IDR	Impact Distribution Resources, Inc (Toronto, ON, Canada)
IDR	Innovation Design & Research (UK)
IDR	Institute for Development Research, Inc. (Boston, MA)
IDR	Interfaith Disaster Resources (Gulf Breeze, FL)
IDR	Interest, Dividend, or Net Rental Income (US Census household income source)