• Include these codes as defined in http://terminology.hl7.org/CodeSystem/v2-0254 version 2.1.0

  Code	Display	Definition
  CACT	Catalytic Activity	Catalytic Activity
  CNC	Catalytic Concentration	Catalytic Concentration
  CCRTO	Catalytic Concentration Ratio	Catalytic Concentration Ratio
  CCNT	Catalytic Content	Catalytic Content
  CFR	Catalytic Fraction	Catalytic Fraction
  CRAT	Catalytic Rate	Catalytic Rate
  CRTO	Catalytic Ratio	Catalytic Ratio
  ENT	Entitic	Entitic
  ENTSUB	Entitic Substance of Amount	Entitic Substance of Amount
  ENTCAT	Entitic Catalytic Activity	Entitic Catalytic Activity
  ENTNUM	Entitic Number	Entitic Number
  ENTVOL	Entitic Volume	Entitic Volume
  MASS	Mass	Mass
  MCNC	Mass Concentration	Mass Concentration
  MCRTO	Mass Concentration Ratio	Mass Concentration Ratio
  MCNT	Mass Content	Mass Content
  MFR	Mass Fraction	Mass Fraction
  MINC	Mass Increment	Mass Increment
  MRAT	Mass Rate	Mass Rate
  MRTO	Mass Ratio	Mass Ratio
  NUM	Number	Number
  NCNC	Number Concentration	Number Concentration
  NCNT	Number Content	Number Content
  NFR	Number Fraction	Number Fraction
  NRTO	Number Ratio	Number Ratio
  SUB	Substance Amount	Substance Amount
  SCNC	Substance Concentration	Substance Concentration
  SCRTO	Substance Concentration Ratio	Substance Concentration Ratio
  SCNT	Substance Content	Substance Content
  SCNTR	Substance Content Rate	Substance Content Rate
  SFR	Substance Fraction	Substance Fraction
  SCNCIN	Substance Concentration Increment	Substance Concentration Increment
  SRAT	Substance Rate	Substance Rate
  SRTO	Substance Ratio	Substance Ratio
  VOL	Volume	Volume
  VCNT	Volume Content	Volume Content
  VFR	Volume Fraction	Volume Fraction
  VRAT	Volume Rate	Volume Rate
  VRTO	Volume Ratio	Volume Ratio
  ACNC	Concentration, Arbitrary Substance	Concentration, Arbitrary Substance
  RLMCNC	Relative Mass Concentration	Relative Mass Concentration
  RLSCNC	Relative Substance Concentration	Relative Substance Concentration
  THRMCNC	Threshold Mass Concentration	Threshold Mass Concentration
  THRSCNC	Threshold Substance Concentration	Threshold Substance Concentration
  TIME	Time (e.g. seconds)	Time (e.g. seconds)
  TMDF	Time Difference	Time Difference
  TMSTP	Time Stamp-Date and Time	Time Stamp-Date and Time
  TRTO	Time Ratio	Time Ratio
  RCRLTM	Reciprocal Relative Time	Reciprocal Relative Time
  RLTM	Relative Time	Relative Time
  ABS	Absorbance	Absorbance
  ACT	Activity	Activity
  APER	Appearance	Appearance
  ARB	Arbitrary	Arbitrary
  AREA	Area	Area
  ASPECT	Aspect	Aspect
  CLAS	Class	Class
  CNST	Constant	Constant
  COEF	Coefficient	Coefficient
  COLOR	Color	Color
  CONS	Consistency	Consistency
  DEN	Density	Density
  DEV	Device	Device
  DIFF	Difference	Difference
  ELAS	Elasticity	Elasticity
  ELPOT	Electrical Potential (Voltage)	Electrical Potential (Voltage)
  ELRAT	Electrical current (amperage)	Electrical current (amperage)
  ELRES	Electrical Resistance	Electrical Resistance
  ENGR	Energy	Energy
  EQL	Equilibrium	Equilibrium
  FORCE	Mechanical force	Mechanical force
  FREQ	Frequency	Frequency
  IMP	Impression/ interpretation of study	Impression/ interpretation of study
  KINV	Kinematic Viscosity	Kinematic Viscosity
  LEN	Length	Length
  LINC	Length Increment	Length Increment
  LIQ	Liquefaction	Liquefaction
  MGFLUX	Magnetic flux	Magnetic flux
  MORPH	Morphology	Morphology
  MOTIL	Motility	Motility
  OD	Optical density	Optical density
  OSMOL	Osmolality	Osmolality
  PRID	Presence/Identity/Existence	Presence/Identity/Existence
  PRES	Pressure (Partial)	Pressure (Partial)
  PWR	Power (wattage)	Power (wattage)
  RANGE	Ranges	Ranges
  RATIO	Ratios	Ratios
  RDEN	Relative Density	Relative Density
  REL	Relative	Relative
  SATFR	Saturation Fraction	Saturation Fraction
  SHAPE	Shape	Shape
  SMELL	Smell	Smell
  SUSC	Susceptibility	Susceptibility
  TASTE	Taste	Taste
  TEMP	Temperature	Temperature
  TEMPDF	Temperature Difference	Temperature Difference
  TEMPIN	Temperature Increment	Temperature Increment
  TITR	Dilution Factor (Titer)	Dilution Factor (Titer)
  TYPE	Type	Type
  VEL	Velocity	Velocity
  VELRT	Velocity Ratio	Velocity Ratio
  VISC	Viscosity	Viscosity

This value set expansion contains 102 concepts.