b'LTR Lead Test RodLTR Licensing Topical ReportLWR .Light Water ReactorMARCH Minimal Activation Retrievable Capsule HolderMCNP5 .Monte Carlo N-Particle 5MFC Materials and Fuels ComplexMFCsMass Flow ControllersMIT . Massachusetts Institute of TechnologyMITR Massachusetts Institute of Technology ReactornCT .Neutron Computed TomographyNE .Nuclear EnergyNEA . Nuclear Energy AgencyNEAMS Nuclear Energy Advanced Modeling and SimulationNEI Nuclear Energy InstituteNEUP .Nuclear Energy University ProjectNFA .Nanostructured Ferritic AlloysNFD Nippon Nuclear Fuel DevelopmentNI NanoindentationNLC Sodium Test Loop CartridgeNNL National Nuclear LaboratoryNRAD .Neutron Radiography ReactorNRC Nuclear Regulatory CommissionNSUF .Nuclear Science User FacilitiesNTRD Nuclear Technology Research & DevelopmentOA Outboard AOD . Outer Diameter254 2019|AFC ACCOMPLISHMENTS'