What does IRB stand for?

Your abbreviation search returned 54 meanings

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Rank	Abbr.	Meaning
******	IRB	Internal Revenue Bulletin (Internal Revenue Service)
******	IRB	Immigration and Refugee Board (Canadian immigration)
*****	IRB	Internal Review Board
****	IRB	Investment Review Board
****	IRB	Industrial and Regional Benefits (Canada)
****	IRB	Industrial Regional Benefits
***	IRB	Individual Record(s) Brief
***	IRB	Improved Ribbon Bridge
***	IRB	Industrial Relations Board
**	IRB	Indian Reserved Battalion
**	IRB	Internal Review Budget
**	IRB	Incident Report Book (police)
**	IRB	Industrial Relations Bulletin
**	IRB	Infrastructure Review Board
**	IRB	Initial Review Board
**	IRB	Inflatible Rescue Boat
**	IRB	Inspection Review Board
**	IRB	Institutional Review Branch (various organizations)
**	IRB	Inspection Requirements Branch (US Navy)
**	IRB	Iron Rotating Band
**	IRB	Instrumentation/Relay Board
**	IRB	Industrial Readjustment Branch
*	IRB	Improved Rotor Blade
*	IRB	Internationally Recognized Border
*	IRB	Intelligence Review Board
showing only Military and Government definitions (show all 54 definitions)
Note: We have 118 other definitions for IRB in our Acronym Attic

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