- o -

OB1 : SiStripDetId
OB2 : SiStripDetId
Object : ora::MappingElement
Occupancy : SiPixelWebInterface
off : pos::PixelROCStatus
offline : FastElectronSeedGenerator
Offline : DQMFileSaver
OFFSET : RPCConst
OffState : RPCChamberQuality
OK : SteppingHelixStateInfo
ok : TkApvMask
OKAY : stor::AlarmHandler
OLD : cond::BlobStreamingService
oldGct : L1GctMet
OLDNARROW : reco::GsfElectron
omega : PdtPdgMini
omega_2S : PdtPdgMini
OmegaDecay : TrackCategories , VertexCategories
OnePair : tnp::TagProbePairMaker
OnePi0 : TauDecay
OneProbe : tnp::TagProbePairMaker
OneProng : TauDecay
Online : DQMFileSaver
OP_AND : L1GtLogicParser
OP_CLOSEBRACKET : L1GtLogicParser
OP_INVALID : L1GtLogicParser
OP_NOT : L1GtLogicParser
OP_NULL : L1GtLogicParser
OP_OPENBRACKET : L1GtLogicParser
OP_OPERAND : L1GtLogicParser
OP_OR : L1GtLogicParser
open : stor::FilesMonitorCollection::FileRecord
OR : DDSpecificsFilter , DDFilteredView , DDQuery , egHLT::EgObjTrigCut< T > , egHLT::EgEvtTrigCut< T > , stor::TriggerSelector::TreeElement , edm::DocFormatHelper , CompositeLogicalTrajectoryFilter
OraArray : ora::MappingElement
OraPointer : ora::MappingElement
OraReference : ora::MappingElement
ORBIT_NUMBER_MASK : L1AcceptBunchCrossing
ORBIT_NUMBER_SHIFT : L1AcceptBunchCrossing
ORBITCOUNTER_BPOSITION : DCCTBDataMapper
ORBITCOUNTER_MASK : DCCTBDataMapper
ORBITCOUNTER_WPOSITION : DCCTBDataMapper
Org : AlignableDataIO
OSY : CSCSPHeader
other : TauValidation , TauDecay
OTHER : pftools::ParticleFiltrationDecision , edm::DocFormatHelper
OUT_OF_BUFFER : CSCTFEvent
OUTER_LAYER : TrackingMaterialAnalyser
Outermost : PropagateToMuon
OuterTk : MuonAssociatorByHits
OuterTrack : MuonIdProducer
OuterTrackUsed : reco::MuonMETCorrectionData
outInEcalSeededConv : reco::TrackBase
OutputMaxEventsTooSmall : edm::FileBlock
OutsideIn : reco::MuonTimeExtra
outsideIn : GlobalMuonRefitter , RefitDirection
OutsideIn : reco::MuonTime , TrackDetectorAssociator
outToIn : GlobalTrajectoryBuilderBase
Overflow : pat::Flags::Core
OverlapBits : pat::Flags
ovlCSC : L1MuGMTLFOvlEtaConvLUT
ovlDT : L1MuGMTLFOvlEtaConvLUT