Combat Net Radio 
Chief of Naval Research 
Carrier to Noise Ratio 
Complex Node Representation 
Canadian National Railways 
Composite Noise Rating 
Communication and Networking Riser 
Communication Network Riser 
CONAIR FRANKLIN 
Canadian National Railway 
Carboxy Nitroso Rubber 
Carrier-to-Noise power Ratio 
Cisco Network Register 
Cisco Network Registrar 
Combat Net Radios 
Committee on Natural Resources 
Communications and Networking Riser 
Consiglio Nazionale delle Ricerche 
Cross-Namespace Redirects 
Customer is Not Ready 
Customer Not Ready 
cadherin-related neuronal receptor 
CanArgo Energy Corporation 
Carrier-to-thermal Noise Ratio 
Center for Narcolepsy Research 
Center for Neutron Research 
Center for Nursing Research 
Centre National de Renseignements 
Channel Number 
Charles Nelson Reilly