Abbreviations beginning with n

NNIMNo-Name Instant Messenger
Academic & Science

NNIMNovell Nsure Identity Manager
Computing » IT

NNIMNo Name Instant Messenger
Miscellaneous » Unclassified

NNINNational Nanofabrication Infrastructure Network (Cornell University; Ithaca, NY)
Academic & Science

NNINNational Nanotechnology Infrastructure Network
Community

NNIPNon-Native Invasive Plant (noxious plant)
Academic & Science

NNIPNavy Network Interface Program
Governmental

NNIPNational Neighborhood Indicators Partnership
Miscellaneous

NNIPPVNasal Non-Invasive Positive Pressure Ventilation
Academic & Science

NNIPSNepal Nutrition Intervention Project Sarlahi (Sarlahi, Nepal)
Academic & Science

NNIPSNon-Native Invasive Plant Species
Academic & Science

NNIRCNovo Nordisk Inflammation Research Center (Seattle, WA)
Academic & Science

NNIRFNational Nuclear Decommissioning Authority Industry and Regulator Forum (UK)
Academic & Science

NNIRRNational Network for Immigrant and Refugee Rights
Miscellaneous

NNISNational Nosocomial Infection Surveillance System
Academic & Science

NNISNational Nosocomial Infections Study (hospital-acquired infections)
Academic & Science

NNISNewcastle Neighbourhood Information Service (UK)
Governmental

NNISNicky Neyah International Support
Miscellaneous

NNISSNational Nosocomial Infection Surveillance Study (NNIS is more common)
Academic & Science

NNISTNonneoplastic Inappropriate Secretion of Thyrotropin
Academic & Science