Legal DictionaryLegal Terms That Start With The Letter OOrOathOath Of OfficeObiter DictaObiter DictumObjectObjectionObligationObligeeObligorObsceneObstruction Of JusticeOccupancyOccupantOccupationOccupational DiseaseOccupational HazardOccupational Safety & Health Act (OSHA)Occupy The FieldOf CounselOff CalendarOffenderOffenseOfferOffer Of ProofOffereeOfferorOfficerOfficer Of The CourtOfficialOfficial MisconductOfficious IntermeddlerOffsetOffshore CorporationOlder Workers Benefit Protection ActOmissionOmnibus ClauseOn All FoursOn DemandOn FileOn Or AboutOn Or BeforeOn The MeritsOn The StandOnline Legal GlossaryOpen AdoptionOpen CourtOpening StatementOperation Of LawOpinionOptionOral ContractOrderOrder To Show CauseOrdinanceOrdinaryOrdinary Course Of BusinessOriginal JurisdictionOrphanO.S.C.Ostensible AgentOstensible AuthorityOusterOut Of CourtOut-Of-Pocket ExpensesOutbuildingOutlawOutput ContractOverchargeOverruleOvert ActOweOwnOwn RecognizanceOwnerOwnership