Abbreviations beginning with r

RNIDRegistered Nurse Intellectual Disability (Ireland)
Miscellaneous

RNIDRoyal National Institute for the Deaf (and Hard of Hearing People; UK)
Miscellaneous

RNIDSRegistar Nacionalnog Internet Domena Srbije (Serbian: Serbian National Register of Internet Domain Names)
Governmental

RNIERedirecting Number Information Element
Computing » IT

RNIERegistro Nacional de Inversiones Extranjeras
International » Mexican

RNIERedes Nacionales de Investigación y Educación
Miscellaneous » Unclassified

RNIERegistro Nacional de Inversiones Extranjeras (Spanish: National Registry of Foreign Investment; Mexico)
Miscellaneous

RNIFRecombinant Neutrophil Inhibitory Factor
Academic & Science

RNIFRank Normalized Impact Factor
Miscellaneous » Unclassified

RNIFRank Normalized Impact Factor (library science)
Miscellaneous

RNIFRosettaNet Implementation Framework (RosettaNet)
Miscellaneous

RNIIRate-Nephelometric Inhibition Immunoassay
Academic & Science

RNIMPRoad Network Improvement Maintenance Project
Miscellaneous » Automotive

RNIPReactive Nanoscale Iron Particle
Academic & Science

RNIPRegulatory Nuclear Interface Protocol (UK)
Academic & Science

RNIPRelief to Needy Indian Persons (Wisconsin)
Governmental

RNIPRegional Network for Indigenous Peoples (Philippines)
Miscellaneous

RNIPRichmond Neighborhood Indicators Project (Richmond, VA)
Miscellaneous

RNISRéseau Numérique à Intégration de Services (French: ISDN)
Academic & Science