NHRR

AcronymDefinition
NHRRNorth Herts Road Runners (UK)
NHRRNew Hope and Ivyland Rail Road
NHRRNaval Hospital Roosevelt Roads
NHRRNew Haven Rail Road
NHRRNatural Hazard Risk Reduction (Organization of American States)
NHRRNational High Risk Registry (Strang Cancer Prevention Center; New York, NY)