Abbreviations beginning with i

IRRRInterest Rate Reduction Refinance
Business

IRRRIndigenous Remote Radio Replacement (Department of Communications, Information Technology and the Arts; Australia)
Governmental

IRRRInstitute for Regional and Rural Research (University of Ballarat; Australia)
Miscellaneous

IRRRAGInternational Reproductive Rights Research Action Group
Miscellaneous

IRRRLInterest Rate Reduction Refinance Loan
Business

IRRSInstitute of Radiation and Remote Sensing (University of California, Los Angeles)
Academic & Science

IRRSIrish Radiation Research Society
Academic & Science » Research

IRRSIrish Railway Record Society
Academic & Science » Societies

IRRSInternational Rail Road System (British Columbia, Canada)
Business

IRRSItalian Radio Relay Service
Business

IRRSIntelligent Remote Reboot Switch
Computing » Networking

IRRSIndividual Ready Reserve System
Governmental

IRRSInternational Regulations Retrieval System (USDA)
Governmental

IRRSInternational Regulations Retrieval System
International

IRRSInternational Relations and Regional Studies
International

IRRSItalian Radio Relay Service
International » Italian

IRRSInformation Resource Referral Services
Miscellaneous » Unclassified

IRRSIntegrated Regulatory Review Service
Miscellaneous » Unclassified

IRRSIrish Railway Record Society (est. 1946)
Miscellaneous

IRRSInternational Rail Road Systems
Regional » Railroads