O

• object attribute
• objective
• objective measurment
• observational study
• observer assessment
• observer reported outcome
• ObsRO
• occupational exposure to a medicinal product
• OCR
• ocular
• oculonasal
• off-label use
• off-patent medicine
• office of scientific investigations
• official journal of the european union
• official medicines control laboratory
• official name
• OGYEI
• oil
• ointment
• ombudsperson
• OMS
• on-patent medicine
• ongoing clinical trial
• ongoing process verification
• ongoing signal
• ontology
• open-label study
• open isolator systems
• operating environment
• operating system
• operational qualification
• opinion, independent ethics committee
• optical character recognition
• OQ
• oral
• oral capsule
• oral explanation
• oral gum
• oral suspension
• oral tablet
• orally disintegrating tablet
• order
• ORG ID
• organisation
• organisation identifier
• organisations management service
• original data
• original medical record
• original product
• originator brand
• originator pharmaceutical product
• orodispersion
• oromucosal
• orphan designation
• orphan drug
• orphan medicine
• orphan term
• OSI
• OTC
• out-patient care
• outcome indicators
• outcomes
• outer packaging
• outliers
• outpatient
• outsourced activities
• outsourcing
• over the counter product
• overage
• overdose
• overfill
• overkill sterilization process
• OWL