CPTAC Terminology CPTAC Baseline Medical Forms Terminology CPTAC Medical History Form PQ/CMC Units of Measure Terminology HL7 FHIR v5.0.0 R5 Unit of Measure Terminology Unit of Mass Potency Unit Pound A traditional unit of mass. By international agreement, one avoirdupois pound is equal to exactly 0.453 592 37 kilogram, 16 ounces, or 1.215 28 troy pounds. (NCI) FDA Pounds Pound UCUM CPTAC pound (US and British) NICHD pound C48531 Avoirdupois Pound HL7 [lb_av] Quantitative Concept ICH POUND The traditional unit of mass. By international agreement, one avoirdupois pound is equal to exactly 0.45359237 kilogram, 16 ounces, or 1.21528 troy pounds. Potency (C-DRG-00501) lb_av C0439219 Pound Pound LB lb CDISC Clinical Data Interchange Standards Consortium Terminology CDISC SDTM Unit for Vital Sign Result Terminology CDISC SDTM Terminology UCUM Terminology ICH Unit of Measure Terminology HL7 Unit of Measure Terminology CDISC SDTM Unit of Measure Terminology CDISC SEND Terminology Newborn Screening Terminology NICHD Terminology