Here is a list of all namespaces with brief descriptions:

[detail level 12345]

d0_phi_analyzer_cff
d0_phi_analyzer_pixelLess_cff
daq_dqm_sourceclient-live_cfg
DaqMonitorROOTBackEnd_cfi
dataAnalyzerFineBiningParameters_cff
dataAnalyzerStdBiningParameters_cff
dataCertificationJetMET_cff
dataCertificationJetMET_cfi
DataMixerDataOnData_cff
DataMixerDataOnSim_cff
DataMixerPreMix_cff
DataMixerSimOnSim_cff
dataScouting_cff
DBConfiguration_cff
DBSApi_cff
debug_messages_cfi
dEdxAnalyzer_cff
dEdxAnalyzer_cfi
dedxDiscriminator_Prod_cfi
dedxDiscriminators_cff
dedxDiscriminatorsFromRefitter_cff
dedxEstimators_cff
dedxEstimators_Cosmics_cff
dedxEstimatorsFromRefitter_cff
dedxEstimatorsFromRefitter_Cosmics_cff
dedxHarmonic2_cfi
dedxHarmonic2monitor_cfi
dedxMedian_cfi
dedxTruncated40_cfi
dedxUnbinned_cfi
default_cfi
default_text_conditions_cfi
DefaultAlgorithms_cff
DefaultClusterizer_cff
DefaultJEC_cff
deltaBetaWeights_cff
deltaBetaWeights_cfi
deltaROverlapExclusionSelector_cfi
DetachedTripletStep_cff
DetIdAssociatorESProducer_cff
DetLayerGeometryESProducer_cfi
DetStatus_cfi
DiffractiveForwardAnalysis_EventContent_cff
DiffractiveForwardAnalysis_OutputModules_cff
DiffractiveForwardAnalysis_SkimPaths_cff
diffWToENu_SkimPaths_cff
diffWToENuHLTPaths_cfi
diffWToENuOutputModule_cfi
diffWToMuNu_SkimPaths_cff
diffWToMuNuHLTPaths_cfi
diffWToMuNuOutputModule_cfi
Digi_cff
Digi_Longbarrel_cff
digi_MixPreMix_cfi
digi_noNoise_cfi
Digi_Phase1_R30F12_cff
Digi_Phase1_R30F12_HCal_cff
Digi_Phase1_R34F16_cff
Digi_Phase1_R34F16_HCal_cff
Digi_PreMix_cff
Digi_stdgeom_cff
DigiAPD_cff
digibigeventsdebugger_cfi
DigiCosmics_cff
DigiDM_cff
DigiDMPreMix_cff
DigiNZS_cff
DigiRecoExampleMC_STARTUP_cfg
digitizers_cfi
digitizersCosmics_cfi
DigiToRaw_cff
DigiToRaw_EventContent_cff
DigiToRaw_Repack_cff
DigiToRawDM_cff
dijetScouting_cff
dileptonTrigSettings_cff
diMuonEventContent_cfi
diMuonHistograms_cfi
diMuonOutputModule_cfi
diMuonPath_cff
dimuons_cfi
dimuons_SkimPaths_cff
dimuonsFilter_cfi
dimuonsGlobal_cfi
dimuonsHLTFilter_cfi
diMuonSkim_cfi
dimuonsMCMatch_cfi
dimuonsOneStandAloneMuon_cfi
dimuonsOneTrack_cfi
dimuonsOneTrackerMuon_cfi
dimuonsOneTrackFilter_cfi
dimuonsOneTrackMCMatch_cfi
dimuonsOutputModule_cfi
Display_EventContent_cff
distMuonMETValueMapProducer_cff
distMuonTCMETValueMapProducer_cff
distPFMET_cfi
distTCMET_cfi
DiTaus_cfi
double10GeVMuons_cfi
double10GeVPions_cfi
doubleEle5SWL1RDQM_cfi
doubleElectronDQM_cfi
doubleElectronRelaxedDQM_cfi
doubleEMEnrichingFilter_cfi
DoubleMuon_cfg
doublePhotonDQM_cfi
doublePhotonRelaxedDQM_cfi
doubleSecondaryVertexHighEffBJetTags_cfi
doubleVertex2TrkES_cfi
doubleVertexFilter_cfi
download_sqlite_cfg
DQM_cfg
dqmAnalyzer_cff
dqmCollector_cff
DQMDaqInfo_cfi
DQMDcsInfo_cfi
DQMDcsInfoClient_cfi
DQMEnvironment_cfi
DQMEventInfo_cfi
DQMFastTimerService_cff
DQMFastTimerServiceClient_cfi
DQMFastTimerServiceLuminosity_cfi
DQMFEDIntegrityClient_cff
DQMFileReader_cfi
DQMFileSaver_cfi
DQMGenericTnPClient_cfi
DQMLumiMonitor_cfi
DQMMCValidation_cfi
DQMMessageLogger_cfi
DQMMessageLoggerClient_cff
DQMMessageLoggerClient_cfi
DQMOffline_Certification_cff
DQMOffline_cff
DQMOffline_CRT_cff
DQMOffline_DAQ_cff
DQMOffline_DCS_cff
DQMOffline_EventContent_cff
DQMOffline_HLT_Cert_cff
DQMOffline_HLT_Client_cff
DQMOffline_HLT_SummaryCert_cfi
DQMOffline_SecondStep_cff
DQMOffline_SecondStepCSA08_cff
DQMOffline_Trigger_Cert_cff
DQMOffline_Trigger_cff
DQMOffline_Trigger_Client_cff
DQMOffline_Trigger_cosmics_cff
DQMOffline_Trigger_SummaryCert_cfi
DQMOfflineCosmics_Certification_cff
DQMOfflineCosmics_cff
DQMOfflineCosmics_SecondStep_cff
DQMOfflineCosmicsMC_cff
DQMOfflineCSA08_cff
DQMOfflineHeavyIons_Certification_cff
DQMOfflineHeavyIons_cff
DQMOfflineHeavyIons_SecondStep_cff
DQMOfflineHeavyIonsMC_cff
DQMOfflineMC_cff
DQMOfflineParticleFlow_cff
DQMPhysics_cff
DQMProtobufReader_cff
DQMProvInfo_cfi
DQMReferenceHistogramRootFileEventSetupAnalyzer_cfi
DQMReferenceHistogramRootFileEventSetupAnalyzer_OrcoffOnly_cfi
DQMReferenceHistogramRootFileEventSetupAnalyzer_SQLiteOnly_cfi
DQMSequences_cfi
DQMStore_cfg
DQMStore_cfi
DQMStoreStats_cfi
DQMStreamerReader_cff
DQMXMLFileEventSetupAnalyzer_cfi
DrellYanValidation_cff
DrellYanValidation_cfi
dt1dClusters_cfi
dt1DRecHits_LinearDrift_cfi
dt1DRecHits_LinearDrift_CosmicData_cfi
dt1DRecHits_LinearDriftFromDB_cfi
dt1DRecHits_LinearDriftFromDB_CosmicData_cfi
dt1DRecHits_NoDrift_CosmicData_cfi
dt1DRecHits_ParamDrift_cfi
dt2DExtendedSegments_CombPatternReco2D_LinearDrift_cfi
dt2DExtendedSegments_CombPatternReco2D_LinearDriftFromDB_cfi
dt2DExtendedSegments_CombPatternReco2D_ParamDrift_cfi
dt2DSegments_CombPatternReco2D_LinearDrift_cfi
dt2DSegments_CombPatternReco2D_LinearDrift_CosmicData_cfi
dt2DSegments_CombPatternReco2D_LinearDriftFromDB_cfi
dt2DSegments_CombPatternReco2D_LinearDriftFromDB_CosmicData_cfi
dt2DSegments_CombPatternReco2D_NoDrift_CosmicData_cfi
dt2DSegments_CombPatternReco2D_ParamDrift_cfi
dt2DSegments_CombPatternReco2D_T0Seg_LinearDriftFromDB_CosmicData_cfi
dt2DSegments_LPPatternReco2D_ParamDrift_cfi
dt2DSegments_MTPatternReco2D_LinearDrift_cfi
dt2DSegments_MTPatternReco2D_LinearDriftFromDB_cfi
dt2DSegments_MTPatternReco2D_ParamDrift_cfi
dt4DExtendedSegments_CombPatternReco4D_LinearDrift_cfi
dt4DExtendedSegments_CombPatternReco4D_LinearDriftFromDB_cfi
dt4DExtendedSegments_CombPatternReco4D_ParamDrift_cfi
dt4DSegments_ApplyT0Correction_cfi
dt4DSegments_CombPatternReco4D_LinearDrift_cfi
dt4DSegments_CombPatternReco4D_LinearDrift_CosmicData_cfi
dt4DSegments_CombPatternReco4D_LinearDriftFromDB_cfi
dt4DSegments_CombPatternReco4D_LinearDriftFromDB_CosmicData_cfi
dt4DSegments_CombPatternReco4D_NoDrift_CosmicData_cfi
dt4DSegments_CombPatternReco4D_ParamDrift_cfi
dt4DSegments_CombPatternReco4D_T0Seg_LinearDriftFromDB_CosmicData_cfi
dt4DSegments_LPPatternReco4D_ParamDrift_cfi
dt4DSegments_MTPatternReco4D_LinearDrift_cfi
dt4DSegments_MTPatternReco4D_LinearDriftFromDB_cfi
dt4DSegments_MTPatternReco4D_LinearDriftFromDBLoose_cfi
dt4DSegments_MTPatternReco4D_ParamDrift_cfi
dt4DSegments_RefitAndCombine_cfi
dt_dqm_sourceclient-live_cfg
dt_dqm_sourceclient_common_cff
DT_FakeConditions_cff
dt_offlineAnalysis_common_cff
dt_offlineAnalysis_common_cosmics_cff
dt_offlineAnalysis_common_cosmics_vDriftSeg_cff
dt_offlineAnalysis_common_t0Seg_cff
dt_offlineAnalysis_common_vDriftSeg_cff
dt_standalonedatabases_cfi
dtActivitySkim_cff
DTAnalyzerDetailed_cfi
DTarget_cfi
dtBlockedROChannelsTest_cfi
DTCalibMuonSelection_cfi
dtCalibOfflineSelection_cff
dtCalibValidation_cfg
dtCalibValidation_cfi
dtCalibValidation_cosmics_cfg
dtCertificationSummary_cfi
dtChamberEfficiency_cfi
dtChamberEfficiency_Cosmics_cfi
dtChamberEfficiencyClient_cfi
dtChamberEfficiencyTask_cfi
dtChamberEfficiencyTest_cfi
DTClusAnalyzer_cfi
DTCombinatorialPatternReco2DAlgo_LinearDrift_cfi
DTCombinatorialPatternReco2DAlgo_LinearDrift_CosmicData_cfi
DTCombinatorialPatternReco2DAlgo_LinearDriftFromDB_cfi
DTCombinatorialPatternReco2DAlgo_LinearDriftFromDB_CosmicData_cfi
DTCombinatorialPatternReco2DAlgo_NoDrift_CosmicData_cfi
DTCombinatorialPatternReco2DAlgo_ParamDrift_cfi
DTCombinatorialPatternReco4DAlgo_LinearDrift_cfi
DTCombinatorialPatternReco4DAlgo_LinearDrift_CosmicData_cfi
DTCombinatorialPatternReco4DAlgo_LinearDriftFromDB_cfi
DTCombinatorialPatternReco4DAlgo_LinearDriftFromDB_CosmicData_cfi
DTCombinatorialPatternReco4DAlgo_NoDrift_CosmicData_cfi
DTCombinatorialPatternReco4DAlgo_ParamDrift_cfi
dtDAQInfo_cfi
dtDataIntegrityTask_cfi
dtDataIntegrityTask_EvF_cff
dtDataIntegrityTask_EvF_cfi
dtDataIntegrityTest_cfi
dtDCSByLumiSummary_cfi
dtDCSByLumiTask_cfi
dtDCSSummary_cfi
dtDeadChannelTest_cfi
dtDigiTask_cfi
dtDigiTask_TP_cfi
dtDigiValidation_cfi
dtDQMAlca_cfg
dtDQMAlca_cosmics_cfg
dtDQMClient_cfg
dtDQMClientAlca_cfg
dtDQMMerge_cfg
dtDQMOfflineCertification_cff
dtDQMOfflineClients_cff
dtDQMOfflineClients_Cosmics_cff
dtDQMOfflineSources_cff
dtDQMOfflineSources_Cosmics_cff
DTEffAnalyzer_cfi
dtEfficiencyTask_cfi
dtEfficiencyTest_cfi
DTFakeT0ESProducer_cfi
DTFakeTTrigESProducer_cfi
DTFakeVDriftESProducer_cfi
dtFineDelayCorr_cfi
DTFrontierCabling_cfi
dtGeometry_cfi
dtGeometryDB_cfi
DTLinearDriftAlgo_cfi
DTLinearDriftAlgo_CosmicData_cfi
DTLinearDriftFromDBAlgo_cfi
DTLinearDriftFromDBAlgo_CosmicData_cfi
dtLocalTriggerEfficiencyTest_cfi
dtLocalTriggerLutTest_cfi
dtLocalTriggerSynchTest_cfi
dtLocalTriggerTest_cfi
dtLocalTriggerTest_TP_cfi
DTLPPatternReco2DAlgo_ParamDrift_cfi
DTLPPatternReco4DAlgo_ParamDrift_cfi
DTMeantimerPatternReco2DAlgo_LinearDrift_cfi
DTMeantimerPatternReco2DAlgo_LinearDriftFromDB_cfi
DTMeantimerPatternReco2DAlgo_LinearDriftFromDBLoose_cfi
DTMeantimerPatternReco2DAlgo_ParamDrift_cfi
DTMeantimerPatternReco4DAlgo_LinearDrift_cfi
DTMeantimerPatternReco4DAlgo_LinearDriftFromDB_cfi
DTMeantimerPatternReco4DAlgo_LinearDriftFromDBLoose_cfi
DTMeantimerPatternReco4DAlgo_ParamDrift_cfi
dtNeutronWriter_cfi
DTNoDriftAlgo_CosmicData_cfi
dtNoiseAnalysis_cfi
dtNoiseCalibration_cfg
dtNoiseCalibration_cfi
dtNoiseDBValidation_cfg
dtNoiseTask_cfi
dtNoiseTest_cfi
dtOccupancyTest_cfi
dtOccupancyTest_TP_cfi
dtOfflineSummaryClients_cfi
dtPacker_cfi
DTParametrizedDriftAlgo_cfi
dtPreCalibrationTask_cfi
DTRecHitClients_cfi
DTRecHitQuality_cfi
DTRecHitQualityAll_cfi
DTRefitAndCombineReco4DAlgo_cfi
dtResidualCalibration_cfg
dtResidualCalibration_cfi
dtResidualCalibration_cosmics_cfg
dtResolutionAnalysisTest_cfi
dtResolutionAnalysisTest_hlt_cfi
dtResolutionTask_cfi
dtResolutionTask_hlt_cfi
dtResolutionTest_cfi
dtResolutionTestFinalCalib_cfi
dtRunConditionVar_cfi
dtRunConditionVarClient_cfi
dtScalerInfoTask_cfi
DTSegAnalyzer_cfi
DTSegment2DProducer_CombPatternReco2D_NoDrift_CosmicData_cfi
DTSegment4DProducer_CombPatternReco4D_NoDrift_CosmicData_cfi
dtSegmentAnalysisTest_cfi
dtSegmentAnalysisTest_hlt_cfi
dtSegmentSelection_cfi
dtSegmentTask_cfi
dtSegmentTask_hlt_cfi
dtSegmTask_cfi
DTskim_cfg
DTSQLiteCabling_cfi
dtSummaryClients_cfi
dtT0AbsoluteReferenceCorrection_cfg
dtT0AbsoluteReferenceCorrection_cfi
dtT0Analyzer_cfg
dtT0DBValidation_cfg
dtT0FillChamberFromDBCorrection_cfg
dtT0FillChamberFromDBCorrection_cfi
dtT0FillDefaultFromDBCorrection_cfg
dtT0FillDefaultFromDBCorrection_cfi
dtT0WireCalibration_cfg
dtT0WireCalibration_cfi
dtT0WireInChamberReferenceCorrection_cfg
dtT0WireInChamberReferenceCorrection_cfi
dttfDigis_cfi
dttfpacker_cfi
dttfunpacker_cfi
DTTimingExtractor_cfi
dtTPAnalyzer_cfg
dtTPDeadWriter_cfg
dtTPDQM_cfg
dttriganalyzer_cfi
dtTriggerBaseTask_cfi
dtTriggerEfficiencyTask_cfi
dtTriggerEfficiencyTest_cfi
dtTriggerLutTask_cfi
dtTriggerLutTest_cfi
dtTriggerPrimitiveDigis_cfi
dtTriggerSynchTask_cfi
dtTriggerTask_cfi
dtTriggerTask_TP_cfi
dtTTrigAnalyzer_cfg
dtTTrigCalibration_cfg
dtTTrigCalibration_cfi
dtTTrigCalibration_cosmics_cfg
dttTrigCalibrationTest_cfi
dtTTrigConstantShiftCorrection_cfg
dtTTrigConstantShiftCorrection_cfi
dtTTrigCorrection_cfg
dtTTrigCorrection_cfi
dtTTrigDBValidation_cfg
dtTTrigResidualCorrection_cfg
dtTTrigResidualCorrection_cfi
dtTTrigValidSummary_cfg
dtTTrigWriter_cfg
dtTTrigWriter_cfi
dtunpacker_cfi
dtunpackerCommissioning_cfi
dtunpackerDDUGlobal_cfi
dtunpackerDDULocal_cfi
dtunpackerROS25Local_cfi
dtVDriftAnalyzer_cfg
dtVDriftMeanTimerCalibration_cfg
dtVDriftMeanTimerCalibration_cfi
dtVDriftMeanTimerCalibration_cosmics_cfg
dtVDriftMeanTimerCalibration_cosmics_cfi
dtVDriftMeanTimerWriter_cfg
dtVDriftMeanTimerWriter_cfi
dtVDriftSegmentCalibration_cfg
dtVDriftSegmentCalibration_cfi
dtVDriftSegmentCalibration_cosmics_cfg
dtVDriftSegmentWriter_cfg
dtVDriftSegmentWriter_cfi
dummy_cfi
DummyModule_cfi
dumpDBToFile_GT_ttrig_cfg
dumpDBToFile_GT_vdrift_cfg
dumpDBToFile_noise_cfg
dumpDBToFile_t0Wire_cfg
dumpDBToFile_tpDead_cfg
dumpDBToFile_ttrig_cfg
dumpDBToFile_vdrift_cfg
dumpGctDigis_cfi
dumpMFGeometry_cfg
dumpRecoGeometry_cfg
dumpSimGeometry_cfg
duplicatedElectrons_cfi
duplicatedPhotons_cfi
DuplicateTrackMerger_cfi
DuplicationChecker_cfi
dynamicHybridClusteringSequence_cff
dynamicHybridSuperClusters_cfi
DYToll01234Jets_5f_LO_MLM_Madgraph_LHE_13TeV_cff
DYToLL_M-50_13TeV_pythia8_cff
DYToLL_M_50_TuneD6T_7TeV_pythia6_tauola_cff
DYToLL_M_50_TuneZ2_7TeV_pythia6_tauola_cff
DYToLL_M_50_TuneZ2star_8TeV_pythia6_tauola_cff
DYToMuMu_M_20_7TeV_mcatnlo_cff
DYToMuMu_M_20_8TeV_mcatnlo_cff
DYtoTauTau_M_50_TuneD6T_7TeV_pythia6_tauola_cff