Acronyms 

NAPCTC
North American Policy Council for OSI Testing and Certification
NBN
Bureau de Normalisation/Bureau voor Normalisatie (National Member for Belgium)
NCB
National Certification Body
NEC
Nederlands Elektrotechnisch Comité
NEK
Norsk Elektroteknisk Komite
NEMKO
Norwegan Board for Testing and Approval of Electrical Equipment
NEN
Nederlands Normalisatie-instituut (National Member for the Netherlands)
NET
Norme Européenne de Telecommunications
NIST
National Institute for Standardization and Technology
NMF
Network Management Forum
NNI
Nederlands Normalisatie Instituut
NORMAPME
European Office of Crafts, Trades and Small and Medium-sized Enterprises for Standardization
NSA
NATO Standardization Agency
NSAI
National Standards Authority of Ireland (National Member for Ireland)
NSB
National Standardization Body
NSF
Norges Standardiseringsforbund
NSO
National Standards Organisation
NSSA
National Statement of Surveillance Arrangements
NTA
National Telecom Agency (Denmark)
NTR
Notifications of Test Results
NTRAC
New Technical Regulations Applications Committee
NVLAP
National Voluntary Laboratory Accreditation Programme (USA)