I&R

AcronymDefinition
I&RInformation & Referral
I&RIdentification and Registration (health)
I&RInitiative and Referendum (legislative process; various nations)
I&RInstallation and Repair
I&RInvestigation and Research
I&RInnovation and Research
I&RInspect & Repair (technician)
I&RIntelligence & Reconnaissance
I&RInsights and Reflection
I&RInspection & Repack (parachute rigging)