Northern Area Communications System 
National Advisory Committee on Semicon… 
Naturalization Automated Casework Syst… 
Network Analysis Control Surveillance 
Network Asynchronous Communication Ser… 
National Agency Checks 
National Association of Consumer Shows 
National Association of Convenience St… 
National Association of County Surveyo… 
near attack conformers 
Netware Asynchronous Communication Ser… 
Netware Asynchronous Communications Se… 
NETWARE ASYNCHRONOUS CONNECTION SERVIC… 
Network Access Control System 
Network And Academic Computing Service… 
Neurologic and Adaptive Capacity Score 
Neurologic and Adaptive Capacity Score… 
Neurologic and Adaptive Capacity Scori… 
neurological and adaptive capacity sco… 
Neutral Atmospheric Composition Spectr… 
nitroaromatic compounds 
No Active-Channel Selector 
nonanxious controls 
Nordic Association for China Studies 
North Adams Community Schools 
North American Catalysis Society 
NORTH AMERICAN INDUSTRIES INC. 
Northern Areas Conservation Strategy 
Northwest Allen County Schools 
Novell Asynchronous Communication Serv…