Here is a list of all namespaces with brief descriptions:

[detail level 12]

python
backgroundFits
checkParticleDecayTree_cfg
combineTools
condorTools
cross_sections
dataMcAnalyzers_cfi
genDYJetsElectronChannelModules_cff
genEleChnlCutSeqForTwoDimLimits_cff
genElectronChannelModules_cff
genFilterForWrSkims_cff
genMuMuChnlCutSeqForTwoDimLimits_cff
genMuonChannelModules_cff
genTTBarElectronChannelModules_cff
heepSelector_cfi
hltFilters_cff
inspectGenAndRecoZeeInDYJetsSamples_cff
JEC_cff
linkGenSequencesForTwoDimLimits_cff
microAOD_cff
microAOD_Output_cff
minitree_cfi
pileupWeight_cff
pileupWeight_cfi
plot
PlotUtils
produceIdIsoSF_cff
produceScaleCorrectedMuons_cfi
produceStringTag_cfi
recoElectronChannelModules_cff
recoElectronChannelSidebandUnmatchedModules_cff
recoElectronChannelSignalUnmatchedModules_cff
recoEMuChannelSidebandUnmatchedModules_cff
recoEMuChannelSignalUnmatchedModules_cff
recoMuonChannelUnmatchedModules_cff
reformatGenAndRecoCollections_cff
selections_cff
skim_cff
skimElectron_cff
skimEMu_cff
skimJets_cff
skimMuon_cff
treeMaker_cff
treeMaker_cfi
WR_M-2000_toLNu_M-1000_TuneCUETP8M1_13TeV-pythia8_GEN_SIM