Lab Result Unit GCT Authorized Value Terminology GCT Lab Table OS Authorized Value Terminology OS Lab Table HL7 FHIR v5.0.0 R5 Unit of Measure Terminology Clinical Data Interchange Standards Consortium Terminology CDISC SDTM Terminology International Unit per Liter milli international unit per milliliter [iU]/l C67376 IU/l international unit per liter PCDC International_Unit_per_Liter international unit(s)/litre [IU]/L IE/L InternationalUnitsPerLiter International Unit per Liter u[iU]/uL International Unit/Liter [iU]/L m[IU]/mL Microinternational Unit per Microliter ICH HL7 IU/L CDISC milliinternational unit per milliliter Quantitative Concept Unit of arbitrary substance concentration (biologic activity concentration) defined as the concentration of one international unit per one liter of the system volume. C0439457 [IU]/l iU/L A unit of concentration (biologic activity) equal to one milli-international unit of substance per milliliter of solution or one international unit of substance per liter of solution. Milliinternational Unit per Milliliter mIU/mL International Unit per Liter m[iU]/mL Unit per Liter ICH Unit of Measure Terminology HL7 Unit of Measure Terminology CDISC SDTM Unit of Measure Terminology CDISC SEND Terminology CDISC SDTM Pharmacokinetic Parameter Unit of Measure Terminology