Normal Response Mode 
Natural Resource Management 
natural remanent magnetization 
Network Reference Model 
Network Resource Management 
Network Resource Manager 
National Railway Museum 
Natural Remanence Magnetization 
New Religous Movement 
Nuclear Radiation Monitor 
National resource management 
National Resources and Mines 
National Risk Management 
Natural Resources Management 
Natural Resources Measurement 
Negotiated Rule Making 
Network Resource Model 
New Russia Movement 
no regular medications 
No routine method 
Nominated Responsible Manager 
nonrelapse mortality 
normal range of motion 
Northern Rocky Mountains 
Notice of Rule Making 
Nuclear Reactor Material 
nuclear reference material 
Nuclear Resonance Magnetometer 
nucleus of raphe magnus 
nucleus raphe magnus