Here is a list of all namespaces with brief descriptions:

[detail level 12345]

nameDealer
NavigationSchoolESProducer_cff
NavigationSchoolESProducer_cfi
NbTarget_cfi
negativeCombinedMVABJetTags_cfi
negativeCombinedMVAES_cfi
negativeOnlyJetBProbabilityComputer_cfi
negativeOnlyJetBProbabilityJetTags_cfi
negativeOnlyJetProbabilityComputer_cfi
negativeOnlyJetProbabilityJetTags_cfi
negativeTrackCounting3D2ndComputer_cfi
negativeTrackCounting3D3rdComputer_cfi
negativeTrackCountingHighEffJetTags_cfi
negativeTrackCountingHighPur_cfi
negativeTrackCountingHighPurJetTags_cfi
NeutronBGforMuonsHP_cff
NeutronBGforMuonsXS_cff
neutronHitsCollector_cfi
neutronSimHitsProcessing_cff
newFWLiteAna
NewTree
nJettinessAdder_cfi
NMaxPerLumi_cfi
noAbortPDGid_custom
NodeCut
NoHcalZeroSuppression_cff
NoiseFromExampleXmlFile_cff
NoiseRatesClient_cfi
noiseSimValid_cff
NominalCollision1VertexGenerator_cfi
NominalCollision2VertexGenerator_cfi
NominalCollision3VertexGenerator_cfi
NominalCollision4VertexGenerator_cfi
NominalCollisionVertexGenerator_cfi
nonIsolatedZToMuMu_cfi
normDML
normFileParser
normFunctors
NoVertexGenerator_cfi
noZS
npstat
Private
ntuple_cff
ntuplemaker
nuclear_cff
NuclearInteraction_cff
NuclearInteraction_cfi
NuclearInteractionSecond_cff
nuclearRemainingHits_cff
NuclearSeed_cfi
NuclearTrackCorrector_cfi